https://launchpad.net/ubuntu/+source/mlpack/3.0.4-1/+build/15695247 RUN: /usr/share/launchpad-buildd/slavebin/slave-prep Forking launchpad-buildd slave process... Kernel version: Linux bos02-arm64-014 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:55:47 UTC 2018 aarch64 Buildd toolchain package versions: launchpad-buildd_165 python-lpbuildd_165 sbuild_0.67.0-2ubuntu7.1 bzr-builder_0.7.3+bzr174~ppa13~ubuntu14.10.1 bzr_2.7.0-2ubuntu3.1 git-build-recipe_0.3.4~git201611291343.dcee459~ubuntu16.04.1 git_1:2.7.4-0ubuntu1.5 dpkg-dev_1.18.4ubuntu1.5 python-debian_0.1.27ubuntu2. Syncing the system clock with the buildd NTP service... 23 Nov 23:25:01 ntpdate[1811]: adjust time server 10.211.37.1 offset -0.033332 sec RUN: /usr/share/launchpad-buildd/slavebin/in-target unpack-chroot --backend=chroot --series=disco --arch=armhf PACKAGEBUILD-15695247 /home/buildd/filecache-default/c94e68d26d8f9980ef1477bde7a83b553e812c5f Creating target for build PACKAGEBUILD-15695247 RUN: /usr/share/launchpad-buildd/slavebin/in-target mount-chroot --backend=chroot --series=disco --arch=armhf PACKAGEBUILD-15695247 Starting target for build PACKAGEBUILD-15695247 RUN: /usr/share/launchpad-buildd/slavebin/in-target override-sources-list --backend=chroot --series=disco --arch=armhf PACKAGEBUILD-15695247 'deb http://ftpmaster.internal/ubuntu disco main universe' 'deb http://ftpmaster.internal/ubuntu disco-security main universe' 'deb http://ftpmaster.internal/ubuntu disco-updates main universe' 'deb http://ftpmaster.internal/ubuntu disco-proposed main universe' Overriding sources.list in build-PACKAGEBUILD-15695247 RUN: /usr/share/launchpad-buildd/slavebin/in-target update-debian-chroot --backend=chroot --series=disco --arch=armhf PACKAGEBUILD-15695247 Updating target for build PACKAGEBUILD-15695247 Get:1 http://ftpmaster.internal/ubuntu disco InRelease [243 kB] Get:2 http://ftpmaster.internal/ubuntu disco-security InRelease [65.4 kB] Get:3 http://ftpmaster.internal/ubuntu disco-updates InRelease [65.4 kB] Get:4 http://ftpmaster.internal/ubuntu disco-proposed InRelease [93.2 kB] Get:5 http://ftpmaster.internal/ubuntu disco/main armhf Packages [961 kB] Get:6 http://ftpmaster.internal/ubuntu disco/main Translation-en [508 kB] Get:7 http://ftpmaster.internal/ubuntu disco/universe armhf Packages [8590 kB] Get:8 http://ftpmaster.internal/ubuntu disco/universe Translation-en [5113 kB] Get:9 http://ftpmaster.internal/ubuntu disco-proposed/main armhf Packages [63.1 kB] Get:10 http://ftpmaster.internal/ubuntu disco-proposed/main Translation-en [44.6 kB] Get:11 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf Packages [307 kB] Get:12 http://ftpmaster.internal/ubuntu disco-proposed/universe Translation-en [284 kB] Fetched 16.3 MB in 6s (2580 kB/s) Reading package lists... Reading package lists... Building dependency tree... Reading state information... Calculating upgrade... The following packages were automatically installed and are no longer required: libgdbm5 libperl5.26 perl-modules-5.26 Use 'sudo apt autoremove' to remove them. The following NEW packages will be installed: libgdbm6 libperl5.28 perl-modules-5.28 The following packages will be upgraded: apt base-files binutils binutils-arm-linux-gnueabihf binutils-common cpp cpp-8 dash dmsetup fakeroot findutils g++ g++-8 gcc gcc-8 gcc-8-base hostname init init-system-helpers libapparmor1 libapt-pkg5.0 libasan5 libatomic1 libaudit-common libaudit1 libbinutils libcap-ng0 libcc1-0 libdb5.3 libdevmapper1.02.1 libfakeroot libgcc-8-dev libgcc1 libgcrypt20 libgdbm-compat4 libgnutls30 libgomp1 libgpg-error0 libkmod2 libseccomp2 libselinux1 libsemanage-common libsemanage1 libsqlite3-0 libstdc++-8-dev libstdc++6 libsystemd0 libubsan1 libudev1 linux-libc-dev lockfile-progs perl perl-base sed systemd systemd-sysv tar tzdata 58 upgraded, 3 newly installed, 0 to remove and 0 not upgraded. Need to get 41.6 MB of archives. After this operation, 40.7 MB of additional disk space will be used. Get:1 http://ftpmaster.internal/ubuntu disco/main armhf base-files armhf 10.1ubuntu8 [59.8 kB] Get:2 http://ftpmaster.internal/ubuntu disco/main armhf dash armhf 0.5.10.2-1 [81.2 kB] Get:3 http://ftpmaster.internal/ubuntu disco/main armhf findutils armhf 4.6.0+git+20181018-1 [279 kB] Get:4 http://ftpmaster.internal/ubuntu disco/main armhf hostname armhf 3.21 [10.3 kB] Get:5 http://ftpmaster.internal/ubuntu disco-proposed/main armhf perl-modules-5.28 all 5.28.0-4 [2810 kB] Get:6 http://ftpmaster.internal/ubuntu disco/main armhf libgdbm6 armhf 1.18.1-1 [24.8 kB] Get:7 http://ftpmaster.internal/ubuntu disco/main armhf libgdbm-compat4 armhf 1.18.1-1 [5784 B] Get:8 http://ftpmaster.internal/ubuntu disco/main armhf libperl5.28 armhf 5.28.0-3 [3153 kB] Get:9 http://ftpmaster.internal/ubuntu disco/main armhf perl armhf 5.28.0-3 [204 kB] Get:10 http://ftpmaster.internal/ubuntu disco/main armhf perl-base armhf 5.28.0-3 [1397 kB] Get:11 http://ftpmaster.internal/ubuntu disco/main armhf libdb5.3 armhf 5.3.28+dfsg1-0.2 [590 kB] Get:12 http://ftpmaster.internal/ubuntu disco/main armhf sed armhf 4.5-2 [178 kB] Get:13 http://ftpmaster.internal/ubuntu disco/main armhf tar armhf 1.30+dfsg-3 [218 kB] Get:14 http://ftpmaster.internal/ubuntu disco-proposed/main armhf init-system-helpers all 1.56 [38.8 kB] Get:15 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libcc1-0 armhf 8.2.0-10ubuntu1 [32.5 kB] Get:16 http://ftpmaster.internal/ubuntu disco-proposed/main armhf gcc-8-base armhf 8.2.0-10ubuntu1 [18.7 kB] Get:17 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libgcc1 armhf 1:8.2.0-10ubuntu1 [37.1 kB] Get:18 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libgomp1 armhf 8.2.0-10ubuntu1 [66.6 kB] Get:19 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libatomic1 armhf 8.2.0-10ubuntu1 [7048 B] Get:20 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libasan5 armhf 8.2.0-10ubuntu1 [348 kB] Get:21 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libubsan1 armhf 8.2.0-10ubuntu1 [109 kB] Get:22 http://ftpmaster.internal/ubuntu disco-proposed/main armhf g++-8 armhf 8.2.0-10ubuntu1 [6427 kB] Get:23 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libstdc++-8-dev armhf 8.2.0-10ubuntu1 [1597 kB] Get:24 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libgcc-8-dev armhf 8.2.0-10ubuntu1 [632 kB] Get:25 http://ftpmaster.internal/ubuntu disco-proposed/main armhf gcc-8 armhf 8.2.0-10ubuntu1 [6349 kB] Get:26 http://ftpmaster.internal/ubuntu disco-proposed/main armhf cpp-8 armhf 8.2.0-10ubuntu1 [5643 kB] Get:27 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libstdc++6 armhf 8.2.0-10ubuntu1 [350 kB] Get:28 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libbinutils armhf 2.31.1-8ubuntu1 [309 kB] Get:29 http://ftpmaster.internal/ubuntu disco-proposed/main armhf binutils-common armhf 2.31.1-8ubuntu1 [194 kB] Get:30 http://ftpmaster.internal/ubuntu disco-proposed/main armhf binutils armhf 2.31.1-8ubuntu1 [3356 B] Get:31 http://ftpmaster.internal/ubuntu disco-proposed/main armhf binutils-arm-linux-gnueabihf armhf 2.31.1-8ubuntu1 [2150 kB] Get:32 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libudev1 armhf 239-7ubuntu12 [48.6 kB] Get:33 http://ftpmaster.internal/ubuntu disco/main armhf libapt-pkg5.0 armhf 1.8.0~alpha2ubuntu1 [731 kB] Get:34 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libgnutls30 armhf 3.6.4-2ubuntu2 [688 kB] Get:35 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libseccomp2 armhf 2.3.3-3ubuntu2 [30.5 kB] Get:36 http://ftpmaster.internal/ubuntu disco/main armhf apt armhf 1.8.0~alpha2ubuntu1 [1130 kB] Get:37 http://ftpmaster.internal/ubuntu disco-proposed/main armhf systemd-sysv armhf 239-7ubuntu12 [9396 B] Get:38 http://ftpmaster.internal/ubuntu disco/main armhf libapparmor1 armhf 2.12-4ubuntu10 [25.7 kB] Get:39 http://ftpmaster.internal/ubuntu disco/main armhf libaudit-common all 1:2.8.3-1ubuntu3 [4068 B] Get:40 http://ftpmaster.internal/ubuntu disco/main armhf libcap-ng0 armhf 0.7.9-1build1 [9600 B] Get:41 http://ftpmaster.internal/ubuntu disco/main armhf libaudit1 armhf 1:2.8.3-1ubuntu3 [35.5 kB] Get:42 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libgpg-error0 armhf 1.32-3 [48.1 kB] Get:43 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libkmod2 armhf 25-1ubuntu2 [35.5 kB] Get:44 http://ftpmaster.internal/ubuntu disco-proposed/main armhf systemd armhf 239-7ubuntu12 [2806 kB] Get:45 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libsystemd0 armhf 239-7ubuntu12 [192 kB] Get:46 http://ftpmaster.internal/ubuntu disco-proposed/main armhf init armhf 1.56 [6652 B] Get:47 http://ftpmaster.internal/ubuntu disco/main armhf libgcrypt20 armhf 1.8.4-3ubuntu1 [364 kB] Get:48 http://ftpmaster.internal/ubuntu disco/main armhf libselinux1 armhf 2.8-1build2 [59.1 kB] Get:49 http://ftpmaster.internal/ubuntu disco/main armhf libsemanage-common all 2.8-1build2 [6892 B] Get:50 http://ftpmaster.internal/ubuntu disco/main armhf libsemanage1 armhf 2.8-1build2 [72.5 kB] Get:51 http://ftpmaster.internal/ubuntu disco/main armhf libdevmapper1.02.1 armhf 2:1.02.145-4.1ubuntu4 [118 kB] Get:52 http://ftpmaster.internal/ubuntu disco/main armhf dmsetup armhf 2:1.02.145-4.1ubuntu4 [73.6 kB] Get:53 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libsqlite3-0 armhf 3.25.3-2 [447 kB] Get:54 http://ftpmaster.internal/ubuntu disco/main armhf tzdata all 2018g-1 [188 kB] Get:55 http://ftpmaster.internal/ubuntu disco/main armhf g++ armhf 4:8.2.0-2ubuntu2 [1616 B] Get:56 http://ftpmaster.internal/ubuntu disco/main armhf gcc armhf 4:8.2.0-2ubuntu2 [5236 B] Get:57 http://ftpmaster.internal/ubuntu disco/main armhf cpp armhf 4:8.2.0-2ubuntu2 [27.6 kB] Get:58 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libfakeroot armhf 1.23-1 [21.4 kB] Get:59 http://ftpmaster.internal/ubuntu disco-proposed/main armhf fakeroot armhf 1.23-1 [60.3 kB] Get:60 http://ftpmaster.internal/ubuntu disco-proposed/main armhf linux-libc-dev armhf 4.18.0-12.13 [1036 kB] Get:61 http://ftpmaster.internal/ubuntu disco/main armhf lockfile-progs armhf 0.1.18 [9372 B] debconf: delaying package configuration, since apt-utils is not installed Fetched 41.6 MB in 1s (28.3 MB/s) (Reading database ... 12387 files and directories currently installed.) Preparing to unpack .../base-files_10.1ubuntu8_armhf.deb ... Unpacking base-files (10.1ubuntu8) over (10.1ubuntu7) ... Setting up base-files (10.1ubuntu8) ... Installing new version of config file /etc/issue ... Installing new version of config file /etc/issue.net ... Installing new version of config file /etc/lsb-release ... (Reading database ... 12387 files and directories currently installed.) Preparing to unpack .../dash_0.5.10.2-1_armhf.deb ... Removing 'diversion of /bin/sh to /bin/sh.distrib by dash' Adding 'diversion of /bin/sh to /bin/sh.distrib by bash' Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash' Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by bash' Unpacking dash (0.5.10.2-1) over (0.5.8-2.10) ... Setting up dash (0.5.10.2-1) ... Removing 'diversion of /bin/sh to /bin/sh.distrib by bash' Adding 'diversion of /bin/sh to /bin/sh.distrib by dash' Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by bash' Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash' (Reading database ... 12387 files and directories currently installed.) Preparing to unpack .../findutils_4.6.0+git+20181018-1_armhf.deb ... Unpacking findutils (4.6.0+git+20181018-1) over (4.6.0+git+20180808-2) ... Setting up findutils (4.6.0+git+20181018-1) ... (Reading database ... 12387 files and directories currently installed.) Preparing to unpack .../hostname_3.21_armhf.deb ... Unpacking hostname (3.21) over (3.20) ... Setting up hostname (3.21) ... (Reading database ... 12387 files and directories currently installed.) Preparing to unpack .../0-perl_5.28.0-3_armhf.deb ... Unpacking perl (5.28.0-3) over (5.26.2-7) ... 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Setting up linux-libc-dev:armhf (4.18.0-12.13) ... Setting up libdevmapper1.02.1:armhf (2:1.02.145-4.1ubuntu4) ... Setting up libgdbm6:armhf (1.18.1-1) ... Setting up binutils-common:armhf (2.31.1-8ubuntu1) ... Setting up perl-modules-5.28 (5.28.0-4) ... Processing triggers for libc-bin (2.28-0ubuntu1) ... Setting up libfakeroot:armhf (1.23-1) ... Setting up libsqlite3-0:armhf (3.25.3-2) ... Setting up dmsetup (2:1.02.145-4.1ubuntu4) ... Setting up libgdbm-compat4:armhf (1.18.1-1) ... Setting up lockfile-progs (0.1.18) ... Setting up libasan5:armhf (8.2.0-10ubuntu1) ... Setting up libubsan1:armhf (8.2.0-10ubuntu1) ... Setting up libbinutils:armhf (2.31.1-8ubuntu1) ... Setting up libperl5.28:armhf (5.28.0-3) ... Setting up binutils-arm-linux-gnueabihf (2.31.1-8ubuntu1) ... Setting up fakeroot (1.23-1) ... Setting up perl (5.28.0-3) ... Setting up libgcc-8-dev:armhf (8.2.0-10ubuntu1) ... Setting up binutils (2.31.1-8ubuntu1) ... Setting up libstdc++-8-dev:armhf (8.2.0-10ubuntu1) ... Setting up gcc-8 (8.2.0-10ubuntu1) ... Setting up g++-8 (8.2.0-10ubuntu1) ... Setting up gcc (4:8.2.0-2ubuntu2) ... Setting up g++ (4:8.2.0-2ubuntu2) ... Processing triggers for libc-bin (2.28-0ubuntu1) ... RUN: /usr/share/launchpad-buildd/slavebin/sbuild-package PACKAGEBUILD-15695247 armhf disco-proposed -c chroot:build-PACKAGEBUILD-15695247 --arch=armhf --dist=disco-proposed --nolog mlpack_3.0.4-1.dsc Initiating build PACKAGEBUILD-15695247 with 4 jobs across 4 processor cores. Kernel reported to sbuild: 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:55:47 UTC 2018 armv7l sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on bos02-arm64-014.buildd +==============================================================================+ | mlpack 3.0.4-1 (armhf) 23 Nov 2018 23:25 | +==============================================================================+ Package: mlpack Version: 3.0.4-1 Source Version: 3.0.4-1 Distribution: disco-proposed Machine Architecture: arm64 Host Architecture: armhf Build Architecture: armhf I: NOTICE: Log filtering will replace 'build/mlpack-MSCH5L/mlpack-3.0.4' with '<>' I: NOTICE: Log filtering will replace 'build/mlpack-MSCH5L' with '<>' I: NOTICE: Log filtering will replace 'home/buildd/build-PACKAGEBUILD-15695247/chroot-autobuild' with '<>' +------------------------------------------------------------------------------+ | Fetch source files | +------------------------------------------------------------------------------+ Local sources ------------- mlpack_3.0.4-1.dsc exists in .; copying to chroot Check architectures ------------------- Check dependencies ------------------ Merged Build-Depends: build-essential, fakeroot Filtered Build-Depends: build-essential, fakeroot dpkg-deb: building package 'sbuild-build-depends-core-dummy' in '/<>/resolver-GmwgkA/apt_archive/sbuild-build-depends-core-dummy.deb'. Ign:1 copy:/<>/resolver-GmwgkA/apt_archive ./ InRelease Get:2 copy:/<>/resolver-GmwgkA/apt_archive ./ Release [2119 B] Ign:3 copy:/<>/resolver-GmwgkA/apt_archive ./ Release.gpg Get:4 copy:/<>/resolver-GmwgkA/apt_archive ./ Sources [214 B] Get:5 copy:/<>/resolver-GmwgkA/apt_archive ./ Packages [527 B] Fetched 2860 B in 0s (76.1 kB/s) Reading package lists... Reading package lists... +------------------------------------------------------------------------------+ | Install core build dependencies (apt-based resolver) | +------------------------------------------------------------------------------+ Installing build dependencies Reading package lists... Building dependency tree... Reading state information... The following packages were automatically installed and are no longer required: libgdbm5 libperl5.26 perl-modules-5.26 Use 'apt autoremove' to remove them. The following NEW packages will be installed: sbuild-build-depends-core-dummy 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 852 B of archives. After this operation, 0 B of additional disk space will be used. Get:1 copy:/<>/resolver-GmwgkA/apt_archive ./ sbuild-build-depends-core-dummy 0.invalid.0 [852 B] debconf: delaying package configuration, since apt-utils is not installed Fetched 852 B in 0s (0 B/s) Selecting previously unselected package sbuild-build-depends-core-dummy. (Reading database ... 14273 files and directories currently installed.) Preparing to unpack .../sbuild-build-depends-core-dummy_0.invalid.0_armhf.deb ... Unpacking sbuild-build-depends-core-dummy (0.invalid.0) ... Setting up sbuild-build-depends-core-dummy (0.invalid.0) ... Merged Build-Depends: cmake, debhelper (>= 11), dh-exec, pkg-config, libboost-math-dev, libboost-program-options-dev, libboost-random-dev, libboost-test-dev, libboost-serialization-dev, libxml2-dev, libarmadillo-dev, txt2man, doxygen, doxygen-latex, graphviz, latexmk Filtered Build-Depends: cmake, debhelper (>= 11), dh-exec, pkg-config, libboost-math-dev, libboost-program-options-dev, libboost-random-dev, libboost-test-dev, libboost-serialization-dev, libxml2-dev, libarmadillo-dev, txt2man, doxygen, doxygen-latex, graphviz, latexmk dpkg-deb: building package 'sbuild-build-depends-mlpack-dummy' in '/<>/resolver-H3SKAJ/apt_archive/sbuild-build-depends-mlpack-dummy.deb'. Ign:1 copy:/<>/resolver-H3SKAJ/apt_archive ./ InRelease Get:2 copy:/<>/resolver-H3SKAJ/apt_archive ./ Release [2119 B] Ign:3 copy:/<>/resolver-H3SKAJ/apt_archive ./ Release.gpg Get:4 copy:/<>/resolver-H3SKAJ/apt_archive ./ Sources [313 B] Get:5 copy:/<>/resolver-H3SKAJ/apt_archive ./ Packages [638 B] Fetched 3070 B in 0s (140 kB/s) Reading package lists... Reading package lists... +------------------------------------------------------------------------------+ | Install mlpack build dependencies (apt-based resolver) | +------------------------------------------------------------------------------+ Installing build dependencies Reading package lists... Building dependency tree... Reading state information... The following packages were automatically installed and are no longer required: libgdbm5 libperl5.26 perl-modules-5.26 Use 'apt autoremove' to remove them. The following additional packages will be installed: autoconf automake autopoint autotools-dev bsdmainutils cm-super-minimal cmake cmake-data debhelper dh-autoreconf dh-exec dh-strip-nondeterminism doxygen doxygen-latex dwz file fontconfig fontconfig-config fonts-dejavu-core fonts-lmodern gawk gettext gettext-base ghostscript gir1.2-glib-2.0 gir1.2-harfbuzz-0.0 graphviz groff-base hdf5-helpers icu-devtools intltool-debian latexmk libaec-dev libaec0 libarchive-zip-perl libarchive13 libarmadillo-dev libarmadillo9 libarpack2 libarpack2-dev libasn1-8-heimdal libavahi-client3 libavahi-common-data libavahi-common3 libblas-dev libblas3 libboost-math-dev libboost-math1.67-dev libboost-math1.67.0 libboost-program-options-dev libboost-program-options1.67-dev libboost-program-options1.67.0 libboost-random-dev libboost-random1.67-dev libboost-random1.67.0 libboost-serialization-dev libboost-serialization1.67-dev libboost-serialization1.67.0 libboost-system1.67.0 libboost-test-dev libboost-test1.67-dev libboost-test1.67.0 libboost1.67-dev libbrotli1 libbsd0 libcairo2 libcdt5 libcgraph6 libclang1-7 libcroco3 libcups2 libcupsimage2 libcurl4 libdatrie1 libdbus-1-3 libedit2 libelf1 libexpat1 libfile-stripnondeterminism-perl libfontconfig1 libfreetype6 libfribidi0 libgd3 libgfortran5 libgirepository-1.0-1 libglib2.0-0 libglib2.0-bin libglib2.0-data libglib2.0-dev libglib2.0-dev-bin libgraphite2-3 libgraphite2-dev libgs9 libgs9-common libgssapi-krb5-2 libgssapi3-heimdal libgts-0.7-5 libgvc6 libgvpr2 libharfbuzz-dev libharfbuzz-gobject0 libharfbuzz-icu0 libharfbuzz0b libhcrypto4-heimdal libhdf5-100 libhdf5-cpp-100 libhdf5-dev libheimbase1-heimdal libheimntlm0-heimdal libhx509-5-heimdal libice6 libicu-dev libicu-le-hb-dev libicu-le-hb0 libicu63 libiculx63 libijs-0.35 libjbig0 libjbig2dec0 libjpeg-dev libjpeg-turbo8 libjpeg-turbo8-dev libjpeg8 libjpeg8-dev libjsoncpp1 libk5crypto3 libkeyutils1 libkpathsea6 libkrb5-26-heimdal libkrb5-3 libkrb5support0 liblab-gamut1 liblapack-dev liblapack3 libldap-2.4-2 libldap-common libllvm7 libltdl7 liblzo2-2 libmagic-mgc libmagic1 libmime-charset-perl libmpdec2 libnghttp2-14 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpaper-utils libpaper1 libpathplan4 libpcre16-3 libpcre3-dev libpcre32-3 libpcrecpp0v5 libpipeline1 libpixman-1-0 libpotrace0 libpsl5 libptexenc1 libpython-stdlib libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib libpython3-stdlib libpython3.7-minimal libpython3.7-stdlib librhash0 libroken18-heimdal librtmp1 libsasl2-2 libsasl2-modules-db libsigsegv2 libsm6 libsombok3 libsuperlu-dev libsuperlu5 libsynctex2 libsz2 libteckit0 libtexlua52 libtexlua53 libtexluajit2 libthai-data libthai0 libtiff5 libtool libunicode-linebreak-perl libuv1 libwebp6 libwind0-heimdal libwoff1 libx11-6 libx11-data libxapian30 libxau6 libxaw7 libxcb-render0 libxcb-shm0 libxcb1 libxdmcp6 libxext6 libxi6 libxml2 libxml2-dev libxmu6 libxpm4 libxrender1 libxt6 libxxhash0 libzzip-0-13 m4 man-db mime-support pkg-config po-debconf poppler-data preview-latex-style python python-minimal python2 python2-minimal python2.7 python2.7-minimal python3 python3-distutils python3-lib2to3 python3-minimal python3.7 python3.7-minimal t1utils tex-common texlive-base texlive-binaries texlive-extra-utils texlive-font-utils texlive-fonts-recommended texlive-latex-base texlive-latex-extra texlive-latex-recommended texlive-pictures txt2man ucf x11-common xdg-utils zlib1g-dev Suggested packages: autoconf-archive gnu-standards autoconf-doc wamerican | wordlist whois vacation cmake-doc ninja-build dh-make doxygen-doc doxygen-gui gawk-doc gettext-doc libasprintf-dev libgettextpo-dev ghostscript-x gsfonts graphviz-doc groff lrzip libitpp-dev liblapack-doc libboost1.67-doc libboost-atomic1.67-dev libboost-chrono1.67-dev libboost-container1.67-dev libboost-context1.67-dev libboost-coroutine1.67-dev libboost-date-time1.67-dev libboost-exception1.67-dev libboost-fiber1.67-dev libboost-filesystem1.67-dev libboost-graph1.67-dev libboost-graph-parallel1.67-dev libboost-iostreams1.67-dev libboost-locale1.67-dev libboost-log1.67-dev libboost-mpi1.67-dev libboost-mpi-python1.67-dev libboost-numpy1.67-dev libboost-python1.67-dev libboost-regex1.67-dev libboost-signals1.67-dev libboost-stacktrace1.67-dev libboost-system1.67-dev libboost-thread1.67-dev libboost-timer1.67-dev libboost-type-erasure1.67-dev libboost-wave1.67-dev libboost1.67-tools-dev libmpfrc++-dev libntl-dev cups-common libgd-tools libglib2.0-doc libgdk-pixbuf2.0-bin | libgdk-pixbuf2.0-dev libxml2-utils libgraphite2-utils krb5-doc krb5-user libhdf5-doc icu-doc libencode-hanextra-perl libpod2-base-perl libsuperlu-doc libtool-doc gfortran | fortran95-compiler gcj-jdk xapian-tools m4-doc apparmor less www-browser libmail-box-perl poppler-utils fonts-japanese-mincho | fonts-ipafont-mincho fonts-japanese-gothic | fonts-ipafont-gothic fonts-arphic-ukai fonts-arphic-uming fonts-nanum python-doc python-tk python2-doc python2.7-doc binfmt-support python3-doc python3-tk python3-venv python3.7-venv python3.7-doc perl-tk xpdf-reader | pdf-viewer chktex dvidvi dvipng fragmaster lacheck latexdiff purifyeps xindy psutils texlive-fonts-recommended-doc texlive-latex-base-doc python-pygments icc-profiles libfile-which-perl libspreadsheet-parseexcel-perl texlive-latex-extra-doc texlive-latex-recommended-doc texlive-pstricks dot2tex prerex ruby-tcltk | libtcltk-ruby texlive-pictures-doc vprerex Recommended packages: curl | wget | lynx gsfonts fonts-liberation xpdf-reader | pdf-viewer libcupsfilters1 dbus libarchive-cpio-perl shared-mime-info xdg-user-dirs fonts-droid-fallback libgts-bin krb5-locales publicsuffix libsasl2-modules libltdl-dev libmail-sendmail-perl lmodern libfile-homedir-perl libyaml-tiny-perl ruby | ruby-interpreter ps2eps tex-gyre tipa texlive-plain-generic tk libfile-mimeinfo-perl libnet-dbus-perl libx11-protocol-perl x11-utils x11-xserver-utils The following NEW packages will be installed: autoconf automake autopoint autotools-dev bsdmainutils cm-super-minimal cmake cmake-data debhelper dh-autoreconf dh-exec dh-strip-nondeterminism doxygen doxygen-latex dwz file fontconfig fontconfig-config fonts-dejavu-core fonts-lmodern gawk gettext gettext-base ghostscript gir1.2-glib-2.0 gir1.2-harfbuzz-0.0 graphviz groff-base hdf5-helpers icu-devtools intltool-debian latexmk libaec-dev libaec0 libarchive-zip-perl libarchive13 libarmadillo-dev libarmadillo9 libarpack2 libarpack2-dev libasn1-8-heimdal libavahi-client3 libavahi-common-data libavahi-common3 libblas-dev libblas3 libboost-math-dev libboost-math1.67-dev libboost-math1.67.0 libboost-program-options-dev libboost-program-options1.67-dev libboost-program-options1.67.0 libboost-random-dev libboost-random1.67-dev libboost-random1.67.0 libboost-serialization-dev libboost-serialization1.67-dev libboost-serialization1.67.0 libboost-system1.67.0 libboost-test-dev libboost-test1.67-dev libboost-test1.67.0 libboost1.67-dev libbrotli1 libbsd0 libcairo2 libcdt5 libcgraph6 libclang1-7 libcroco3 libcups2 libcupsimage2 libcurl4 libdatrie1 libdbus-1-3 libedit2 libelf1 libexpat1 libfile-stripnondeterminism-perl libfontconfig1 libfreetype6 libfribidi0 libgd3 libgfortran5 libgirepository-1.0-1 libglib2.0-0 libglib2.0-bin libglib2.0-data libglib2.0-dev libglib2.0-dev-bin libgraphite2-3 libgraphite2-dev libgs9 libgs9-common libgssapi-krb5-2 libgssapi3-heimdal libgts-0.7-5 libgvc6 libgvpr2 libharfbuzz-dev libharfbuzz-gobject0 libharfbuzz-icu0 libharfbuzz0b libhcrypto4-heimdal libhdf5-100 libhdf5-cpp-100 libhdf5-dev libheimbase1-heimdal libheimntlm0-heimdal libhx509-5-heimdal libice6 libicu-dev libicu-le-hb-dev libicu-le-hb0 libicu63 libiculx63 libijs-0.35 libjbig0 libjbig2dec0 libjpeg-dev libjpeg-turbo8 libjpeg-turbo8-dev libjpeg8 libjpeg8-dev libjsoncpp1 libk5crypto3 libkeyutils1 libkpathsea6 libkrb5-26-heimdal libkrb5-3 libkrb5support0 liblab-gamut1 liblapack-dev liblapack3 libldap-2.4-2 libldap-common libllvm7 libltdl7 liblzo2-2 libmagic-mgc libmagic1 libmime-charset-perl libmpdec2 libnghttp2-14 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpaper-utils libpaper1 libpathplan4 libpcre16-3 libpcre3-dev libpcre32-3 libpcrecpp0v5 libpipeline1 libpixman-1-0 libpotrace0 libpsl5 libptexenc1 libpython-stdlib libpython2-stdlib libpython2.7-minimal libpython2.7-stdlib libpython3-stdlib libpython3.7-minimal libpython3.7-stdlib librhash0 libroken18-heimdal librtmp1 libsasl2-2 libsasl2-modules-db libsigsegv2 libsm6 libsombok3 libsuperlu-dev libsuperlu5 libsynctex2 libsz2 libteckit0 libtexlua52 libtexlua53 libtexluajit2 libthai-data libthai0 libtiff5 libtool libunicode-linebreak-perl libuv1 libwebp6 libwind0-heimdal libwoff1 libx11-6 libx11-data libxapian30 libxau6 libxaw7 libxcb-render0 libxcb-shm0 libxcb1 libxdmcp6 libxext6 libxi6 libxml2 libxml2-dev libxmu6 libxpm4 libxrender1 libxt6 libxxhash0 libzzip-0-13 m4 man-db mime-support pkg-config po-debconf poppler-data preview-latex-style python python-minimal python2 python2-minimal python2.7 python2.7-minimal python3 python3-distutils python3-lib2to3 python3-minimal python3.7 python3.7-minimal sbuild-build-depends-mlpack-dummy t1utils tex-common texlive-base texlive-binaries texlive-extra-utils texlive-font-utils texlive-fonts-recommended texlive-latex-base texlive-latex-extra texlive-latex-recommended texlive-pictures txt2man ucf x11-common xdg-utils zlib1g-dev 0 upgraded, 246 newly installed, 0 to remove and 0 not upgraded. Need to get 224 MB of archives. After this operation, 838 MB of additional disk space will be used. Get:1 copy:/<>/resolver-H3SKAJ/apt_archive ./ sbuild-build-depends-mlpack-dummy 0.invalid.0 [968 B] Get:2 http://ftpmaster.internal/ubuntu disco/main armhf libpython3.7-minimal armhf 3.7.1-1 [537 kB] Get:3 http://ftpmaster.internal/ubuntu disco/main armhf libexpat1 armhf 2.2.6-1 [60.1 kB] Get:4 http://ftpmaster.internal/ubuntu disco/main armhf python3.7-minimal armhf 3.7.1-1 [1410 kB] Get:5 http://ftpmaster.internal/ubuntu disco/main armhf python3-minimal armhf 3.7.1-1ubuntu1 [23.6 kB] Get:6 http://ftpmaster.internal/ubuntu disco/main armhf mime-support all 3.60ubuntu1 [30.1 kB] Get:7 http://ftpmaster.internal/ubuntu disco/main armhf libmpdec2 armhf 2.4.2-2 [66.4 kB] Get:8 http://ftpmaster.internal/ubuntu disco/main armhf libpython3.7-stdlib armhf 3.7.1-1 [1660 kB] Get:9 http://ftpmaster.internal/ubuntu disco/main armhf python3.7 armhf 3.7.1-1 [272 kB] Get:10 http://ftpmaster.internal/ubuntu disco/main armhf libpython3-stdlib armhf 3.7.1-1ubuntu1 [7128 B] Get:11 http://ftpmaster.internal/ubuntu disco/main armhf python3 armhf 3.7.1-1ubuntu1 [47.2 kB] Get:12 http://ftpmaster.internal/ubuntu disco/main armhf libxau6 armhf 1:1.0.8-1 [7324 B] Get:13 http://ftpmaster.internal/ubuntu disco/main armhf libbsd0 armhf 0.9.1-1 [43.1 kB] Get:14 http://ftpmaster.internal/ubuntu disco/main armhf libxdmcp6 armhf 1:1.1.2-3 [9316 B] Get:15 http://ftpmaster.internal/ubuntu disco/main armhf libxcb1 armhf 1.13.1-1 [40.9 kB] Get:16 http://ftpmaster.internal/ubuntu disco/main armhf libx11-data all 2:1.6.7-1 [113 kB] Get:17 http://ftpmaster.internal/ubuntu disco/main armhf libx11-6 armhf 2:1.6.7-1 [515 kB] Get:18 http://ftpmaster.internal/ubuntu disco/main armhf libxext6 armhf 2:1.3.3-1 [25.1 kB] Get:19 http://ftpmaster.internal/ubuntu disco/main armhf bsdmainutils armhf 11.1.2ubuntu2 [176 kB] Get:20 http://ftpmaster.internal/ubuntu disco/main armhf groff-base armhf 1.22.3-10 [1013 kB] Get:21 http://ftpmaster.internal/ubuntu disco/main armhf libpipeline1 armhf 1.5.0-2 [21.5 kB] Get:22 http://ftpmaster.internal/ubuntu disco/main armhf man-db armhf 2.8.4-3 [1003 kB] Get:23 http://ftpmaster.internal/ubuntu disco/main armhf libsigsegv2 armhf 2.12-2 [13.1 kB] Get:24 http://ftpmaster.internal/ubuntu disco/main armhf gawk armhf 1:4.2.1+dfsg-1 [373 kB] Get:25 http://ftpmaster.internal/ubuntu disco/main armhf x11-common all 1:7.7+19ubuntu8 [22.5 kB] Get:26 http://ftpmaster.internal/ubuntu disco/main armhf libice6 armhf 2:1.0.9-2 [33.5 kB] Get:27 http://ftpmaster.internal/ubuntu disco/main armhf libsm6 armhf 2:1.2.2-1 [13.9 kB] Get:28 http://ftpmaster.internal/ubuntu disco/main armhf poppler-data all 0.4.9-2 [1475 kB] Get:29 http://ftpmaster.internal/ubuntu disco/main armhf libpython2.7-minimal armhf 2.7.15-4ubuntu4 [335 kB] Get:30 http://ftpmaster.internal/ubuntu disco/main armhf python2.7-minimal armhf 2.7.15-4ubuntu4 [1099 kB] Get:31 http://ftpmaster.internal/ubuntu disco/main armhf python2-minimal armhf 2.7.15-3 [28.1 kB] Get:32 http://ftpmaster.internal/ubuntu disco/main armhf python-minimal armhf 2.7.15-3 [5996 B] Get:33 http://ftpmaster.internal/ubuntu disco/main armhf libpython2.7-stdlib armhf 2.7.15-4ubuntu4 [1832 kB] Get:34 http://ftpmaster.internal/ubuntu disco/main armhf python2.7 armhf 2.7.15-4ubuntu4 [239 kB] Get:35 http://ftpmaster.internal/ubuntu disco/main armhf libpython2-stdlib armhf 2.7.15-3 [7728 B] Get:36 http://ftpmaster.internal/ubuntu disco/main armhf libpython-stdlib armhf 2.7.15-3 [5824 B] Get:37 http://ftpmaster.internal/ubuntu disco/main armhf python2 armhf 2.7.15-3 [26.5 kB] Get:38 http://ftpmaster.internal/ubuntu disco/main armhf python armhf 2.7.15-3 [7828 B] Get:39 http://ftpmaster.internal/ubuntu disco/main armhf ucf all 3.0038 [50.5 kB] Get:40 http://ftpmaster.internal/ubuntu disco/main armhf tex-common all 6.10 [32.6 kB] Get:41 http://ftpmaster.internal/ubuntu disco/main armhf libmagic-mgc armhf 1:5.34-2 [197 kB] Get:42 http://ftpmaster.internal/ubuntu disco/main armhf libmagic1 armhf 1:5.34-2 [65.3 kB] Get:43 http://ftpmaster.internal/ubuntu disco/main armhf file armhf 1:5.34-2 [21.9 kB] Get:44 http://ftpmaster.internal/ubuntu disco/main armhf libglib2.0-0 armhf 2.58.1-2 [1024 kB] Get:45 http://ftpmaster.internal/ubuntu disco/main armhf libgirepository-1.0-1 armhf 1.58.0-1build1 [69.6 kB] Get:46 http://ftpmaster.internal/ubuntu disco/main armhf gir1.2-glib-2.0 armhf 1.58.0-1build1 [132 kB] Get:47 http://ftpmaster.internal/ubuntu disco/main armhf libdbus-1-3 armhf 1.12.10-1ubuntu2 [154 kB] Get:48 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libelf1 armhf 0.175-1 [41.1 kB] Get:49 http://ftpmaster.internal/ubuntu disco/main armhf libfribidi0 armhf 1.0.5-3 [24.2 kB] Get:50 http://ftpmaster.internal/ubuntu disco/main armhf libglib2.0-data all 2.58.1-2 [5476 B] Get:51 http://ftpmaster.internal/ubuntu disco/main armhf libicu63 armhf 63.1-4 [7995 kB] Get:52 http://ftpmaster.internal/ubuntu disco/main armhf libxml2 armhf 2.9.4+dfsg1-7ubuntu3 [533 kB] Get:53 http://ftpmaster.internal/ubuntu disco/main armhf gettext-base armhf 0.19.8.1-9 [46.0 kB] Get:54 http://ftpmaster.internal/ubuntu disco/main armhf libedit2 armhf 3.1-20180525-1 [63.2 kB] Get:55 http://ftpmaster.internal/ubuntu disco/main armhf libkrb5support0 armhf 1.16.1-1ubuntu1 [27.2 kB] Get:56 http://ftpmaster.internal/ubuntu disco/main armhf libk5crypto3 armhf 1.16.1-1ubuntu1 [83.2 kB] Get:57 http://ftpmaster.internal/ubuntu disco/main armhf libkeyutils1 armhf 1.5.9-9.3 [8660 B] Get:58 http://ftpmaster.internal/ubuntu disco/main armhf libkrb5-3 armhf 1.16.1-1ubuntu1 [234 kB] Get:59 http://ftpmaster.internal/ubuntu disco/main armhf libgssapi-krb5-2 armhf 1.16.1-1ubuntu1 [100 kB] Get:60 http://ftpmaster.internal/ubuntu disco/main armhf libpsl5 armhf 0.20.2-2 [48.7 kB] Get:61 http://ftpmaster.internal/ubuntu disco/main armhf m4 armhf 1.4.18-1ubuntu1 [186 kB] Get:62 http://ftpmaster.internal/ubuntu disco/main armhf autoconf all 2.69-11 [322 kB] Get:63 http://ftpmaster.internal/ubuntu disco/main armhf autotools-dev all 20180224.1 [39.6 kB] Get:64 http://ftpmaster.internal/ubuntu disco-proposed/main armhf automake all 1:1.16.1-4 [522 kB] Get:65 http://ftpmaster.internal/ubuntu disco/main armhf autopoint all 0.19.8.1-9 [412 kB] Get:66 http://ftpmaster.internal/ubuntu disco/main armhf libpaper1 armhf 1.1.24+nmu5ubuntu1 [12.9 kB] Get:67 http://ftpmaster.internal/ubuntu disco/main armhf libpaper-utils armhf 1.1.24+nmu5ubuntu1 [8026 B] Get:68 http://ftpmaster.internal/ubuntu disco/main armhf libkpathsea6 armhf 2018.20181104.49075-2 [47.9 kB] Get:69 http://ftpmaster.internal/ubuntu disco/main armhf libptexenc1 armhf 2018.20181104.49075-2 [32.6 kB] Get:70 http://ftpmaster.internal/ubuntu disco/main armhf libsynctex2 armhf 2018.20181104.49075-2 [42.4 kB] Get:71 http://ftpmaster.internal/ubuntu disco/main armhf libtexlua52 armhf 2018.20181104.49075-2 [68.9 kB] Get:72 http://ftpmaster.internal/ubuntu disco/main armhf libtexlua53 armhf 2018.20181104.49075-2 [80.6 kB] Get:73 http://ftpmaster.internal/ubuntu disco/main armhf libtexluajit2 armhf 2018.20181104.49075-2 [180 kB] Get:74 http://ftpmaster.internal/ubuntu disco/main armhf t1utils armhf 1.41-2 [48.2 kB] Get:75 http://ftpmaster.internal/ubuntu disco/main armhf libbrotli1 armhf 1.0.7-1 [268 kB] Get:76 http://ftpmaster.internal/ubuntu disco/main armhf libfreetype6 armhf 2.8.1-2ubuntu2 [280 kB] Get:77 http://ftpmaster.internal/ubuntu disco/main armhf fonts-dejavu-core all 2.37-1 [1041 kB] Get:78 http://ftpmaster.internal/ubuntu disco/main armhf fontconfig-config all 2.13.0-5ubuntu3 [28.4 kB] Get:79 http://ftpmaster.internal/ubuntu disco/main armhf libfontconfig1 armhf 2.13.0-5ubuntu3 [93.9 kB] Get:80 http://ftpmaster.internal/ubuntu disco/main armhf libpixman-1-0 armhf 0.34.0-2 [157 kB] Get:81 http://ftpmaster.internal/ubuntu disco/main armhf libxcb-render0 armhf 1.13.1-1 [14.0 kB] Get:82 http://ftpmaster.internal/ubuntu disco/main armhf libxcb-shm0 armhf 1.13.1-1 [5384 B] Get:83 http://ftpmaster.internal/ubuntu disco/main armhf libxrender1 armhf 1:0.9.10-1 [15.6 kB] Get:84 http://ftpmaster.internal/ubuntu disco/main armhf libcairo2 armhf 1.16.0-1 [511 kB] Get:85 http://ftpmaster.internal/ubuntu disco/main armhf libgraphite2-3 armhf 1.3.12-1 [63.1 kB] Get:86 http://ftpmaster.internal/ubuntu disco/main armhf libavahi-common-data armhf 0.7-4ubuntu3 [21.5 kB] Get:87 http://ftpmaster.internal/ubuntu disco/main armhf libavahi-common3 armhf 0.7-4ubuntu3 [18.2 kB] Get:88 http://ftpmaster.internal/ubuntu disco/main armhf libavahi-client3 armhf 0.7-4ubuntu3 [21.7 kB] Get:89 http://ftpmaster.internal/ubuntu disco/main armhf libcups2 armhf 2.2.9-2 [179 kB] Get:90 http://ftpmaster.internal/ubuntu disco/main armhf libcupsimage2 armhf 2.2.9-2 [16.0 kB] Get:91 http://ftpmaster.internal/ubuntu disco/main armhf libijs-0.35 armhf 0.35-13 [13.9 kB] Get:92 http://ftpmaster.internal/ubuntu disco/main armhf libjbig2dec0 armhf 0.15-2 [51.2 kB] Get:93 http://ftpmaster.internal/ubuntu disco/main armhf libjpeg-turbo8 armhf 2.0.0-0ubuntu2 [90.0 kB] Get:94 http://ftpmaster.internal/ubuntu disco/main armhf libjpeg8 armhf 8c-2ubuntu8 [2202 B] Get:95 http://ftpmaster.internal/ubuntu disco/main armhf libjbig0 armhf 2.1-3.1build1 [23.9 kB] Get:96 http://ftpmaster.internal/ubuntu disco/main armhf libwebp6 armhf 0.6.1-2 [152 kB] Get:97 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libtiff5 armhf 4.0.10-3 [139 kB] Get:98 http://ftpmaster.internal/ubuntu disco/main armhf libgs9-common all 9.25~dfsg+1-0ubuntu1.1 [5093 kB] Get:99 http://ftpmaster.internal/ubuntu disco/main armhf libgs9 armhf 9.25~dfsg+1-0ubuntu1.1 [2050 kB] Get:100 http://ftpmaster.internal/ubuntu disco/main armhf libharfbuzz0b armhf 2.1.1-1build1 [292 kB] Get:101 http://ftpmaster.internal/ubuntu disco/main armhf libharfbuzz-icu0 armhf 2.1.1-1build1 [4960 B] Get:102 http://ftpmaster.internal/ubuntu disco/main armhf libpotrace0 armhf 1.15-1 [15.2 kB] Get:103 http://ftpmaster.internal/ubuntu disco/main armhf libteckit0 armhf 2.5.8+ds2-5ubuntu1 [245 kB] Get:104 http://ftpmaster.internal/ubuntu disco/main armhf libwoff1 armhf 1.0.2-1build1 [35.3 kB] Get:105 http://ftpmaster.internal/ubuntu disco/main armhf libxt6 armhf 1:1.1.5-1 [129 kB] Get:106 http://ftpmaster.internal/ubuntu disco/main armhf libxmu6 armhf 2:1.1.2-2 [38.3 kB] Get:107 http://ftpmaster.internal/ubuntu disco/main armhf libxpm4 armhf 1:3.5.12-1 [29.0 kB] Get:108 http://ftpmaster.internal/ubuntu disco/main armhf libxaw7 armhf 2:1.0.13-1 [141 kB] Get:109 http://ftpmaster.internal/ubuntu disco/main armhf libxi6 armhf 2:1.7.9-1 [26.1 kB] Get:110 http://ftpmaster.internal/ubuntu disco/main armhf libxxhash0 armhf 0.6.5-2 [10.2 kB] Get:111 http://ftpmaster.internal/ubuntu disco/main armhf libzzip-0-13 armhf 0.13.62-3.1ubuntu1 [22.2 kB] Get:112 http://ftpmaster.internal/ubuntu disco/main armhf texlive-binaries armhf 2018.20181104.49075-2 [10.1 MB] Get:113 http://ftpmaster.internal/ubuntu disco/main armhf xdg-utils all 1.1.3-1ubuntu2 [60.5 kB] Get:114 http://ftpmaster.internal/ubuntu disco-proposed/main armhf texlive-base all 2018.20181116-1 [19.4 MB] Get:115 http://ftpmaster.internal/ubuntu disco/main armhf fonts-lmodern all 2.004.5-5 [4532 kB] Get:116 http://ftpmaster.internal/ubuntu disco-proposed/main armhf texlive-latex-base all 2018.20181116-1 [954 kB] Get:117 http://ftpmaster.internal/ubuntu disco-proposed/main armhf texlive-latex-recommended all 2018.20181116-1 [15.3 MB] Get:118 http://ftpmaster.internal/ubuntu disco/universe armhf cm-super-minimal all 0.3.4-13 [5810 kB] Get:119 http://ftpmaster.internal/ubuntu disco/main armhf cmake-data all 3.12.3-3 [1419 kB] Get:120 http://ftpmaster.internal/ubuntu disco/main armhf liblzo2-2 armhf 2.10-0.1 [43.5 kB] Get:121 http://ftpmaster.internal/ubuntu disco/main armhf libarchive13 armhf 3.2.2-5 [264 kB] Get:122 http://ftpmaster.internal/ubuntu disco/main armhf libroken18-heimdal armhf 7.5.0+dfsg-2.1 [34.0 kB] Get:123 http://ftpmaster.internal/ubuntu disco/main armhf libasn1-8-heimdal armhf 7.5.0+dfsg-2.1 [138 kB] Get:124 http://ftpmaster.internal/ubuntu disco/main armhf libheimbase1-heimdal armhf 7.5.0+dfsg-2.1 [24.0 kB] Get:125 http://ftpmaster.internal/ubuntu disco/main armhf libhcrypto4-heimdal armhf 7.5.0+dfsg-2.1 [76.7 kB] Get:126 http://ftpmaster.internal/ubuntu disco/main armhf libwind0-heimdal armhf 7.5.0+dfsg-2.1 [47.1 kB] Get:127 http://ftpmaster.internal/ubuntu disco/main armhf libhx509-5-heimdal armhf 7.5.0+dfsg-2.1 [87.8 kB] Get:128 http://ftpmaster.internal/ubuntu disco/main armhf libkrb5-26-heimdal armhf 7.5.0+dfsg-2.1 [167 kB] Get:129 http://ftpmaster.internal/ubuntu disco/main armhf libheimntlm0-heimdal armhf 7.5.0+dfsg-2.1 [13.1 kB] Get:130 http://ftpmaster.internal/ubuntu disco/main armhf libgssapi3-heimdal armhf 7.5.0+dfsg-2.1 [78.7 kB] Get:131 http://ftpmaster.internal/ubuntu disco/main armhf libsasl2-modules-db armhf 2.1.27~101-g0780600+dfsg-3ubuntu2 [13.0 kB] Get:132 http://ftpmaster.internal/ubuntu disco/main armhf libsasl2-2 armhf 2.1.27~101-g0780600+dfsg-3ubuntu2 [42.0 kB] Get:133 http://ftpmaster.internal/ubuntu disco/main armhf libldap-common all 2.4.46+dfsg-5ubuntu3 [16.0 kB] Get:134 http://ftpmaster.internal/ubuntu disco/main armhf libldap-2.4-2 armhf 2.4.46+dfsg-5ubuntu3 [131 kB] Get:135 http://ftpmaster.internal/ubuntu disco/main armhf libnghttp2-14 armhf 1.34.0-1 [68.4 kB] Get:136 http://ftpmaster.internal/ubuntu disco/main armhf librtmp1 armhf 2.4+20151223.gitfa8646d.1-2 [49.2 kB] Get:137 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libcurl4 armhf 7.61.0-1ubuntu2.2 [185 kB] Get:138 http://ftpmaster.internal/ubuntu disco/main armhf libjsoncpp1 armhf 1.7.4-3 [65.9 kB] Get:139 http://ftpmaster.internal/ubuntu disco/main armhf librhash0 armhf 1.3.6-3 [90.4 kB] Get:140 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libuv1 armhf 1.23.2-2 [56.6 kB] Get:141 http://ftpmaster.internal/ubuntu disco/main armhf cmake armhf 3.12.3-3 [2770 kB] Get:142 http://ftpmaster.internal/ubuntu disco/main armhf libtool all 2.4.6-6 [195 kB] Get:143 http://ftpmaster.internal/ubuntu disco/main armhf dh-autoreconf all 19 [16.1 kB] Get:144 http://ftpmaster.internal/ubuntu disco/main armhf libarchive-zip-perl all 1.64-1 [84.9 kB] Get:145 http://ftpmaster.internal/ubuntu disco/main armhf libfile-stripnondeterminism-perl all 0.45.0-1 [15.1 kB] Get:146 http://ftpmaster.internal/ubuntu disco/main armhf dh-strip-nondeterminism all 0.45.0-1 [5128 B] Get:147 http://ftpmaster.internal/ubuntu disco/main armhf dwz armhf 0.12-2 [72.0 kB] Get:148 http://ftpmaster.internal/ubuntu disco/main armhf libcroco3 armhf 0.6.12-2 [69.4 kB] Get:149 http://ftpmaster.internal/ubuntu disco/main armhf gettext armhf 0.19.8.1-9 [833 kB] Get:150 http://ftpmaster.internal/ubuntu disco/main armhf intltool-debian all 0.35.0+20060710.4 [24.9 kB] Get:151 http://ftpmaster.internal/ubuntu disco-proposed/main armhf po-debconf all 1.0.21 [233 kB] Get:152 http://ftpmaster.internal/ubuntu disco/main armhf debhelper all 11.3.2ubuntu1 [883 kB] Get:153 http://ftpmaster.internal/ubuntu disco/main armhf libllvm7 armhf 1:7-9~build1 [14.4 MB] Get:154 http://ftpmaster.internal/ubuntu disco/universe armhf libclang1-7 armhf 1:7-9~build1 [6717 kB] Get:155 http://ftpmaster.internal/ubuntu disco/main armhf libxapian30 armhf 1.4.9-1 [554 kB] Get:156 http://ftpmaster.internal/ubuntu disco/universe armhf doxygen armhf 1.8.13-10ubuntu1 [3463 kB] Get:157 http://ftpmaster.internal/ubuntu disco/main armhf libthai-data all 0.1.28-1 [134 kB] Get:158 http://ftpmaster.internal/ubuntu disco/main armhf libdatrie1 armhf 0.2.12-1 [15.0 kB] Get:159 http://ftpmaster.internal/ubuntu disco/main armhf libthai0 armhf 0.1.28-1 [14.7 kB] Get:160 http://ftpmaster.internal/ubuntu disco/universe armhf libsombok3 armhf 2.4.0-2 [22.6 kB] Get:161 http://ftpmaster.internal/ubuntu disco/universe armhf libmime-charset-perl all 1.012.2-1 [30.9 kB] Get:162 http://ftpmaster.internal/ubuntu disco/universe armhf libunicode-linebreak-perl armhf 0.0.20170401-1build1 [93.6 kB] Get:163 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf texlive-extra-utils all 2018.20181116-1 [37.1 MB] Get:164 http://ftpmaster.internal/ubuntu disco/main armhf preview-latex-style all 11.91-1ubuntu1 [185 kB] Get:165 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf texlive-pictures all 2018.20181116-1 [4122 kB] Get:166 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf texlive-latex-extra all 2018.20181116-1 [12.4 MB] Get:167 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf texlive-font-utils all 2018.20181116-1 [1725 kB] Get:168 http://ftpmaster.internal/ubuntu disco/main armhf ghostscript armhf 9.25~dfsg+1-0ubuntu1.1 [52.3 kB] Get:169 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf texlive-fonts-recommended all 2018.20181116-1 [5263 kB] Get:170 http://ftpmaster.internal/ubuntu disco/universe armhf doxygen-latex all 1.8.13-10ubuntu1 [5228 B] Get:171 http://ftpmaster.internal/ubuntu disco/main armhf fontconfig armhf 2.13.0-5ubuntu3 [168 kB] Get:172 http://ftpmaster.internal/ubuntu disco/main armhf gir1.2-harfbuzz-0.0 armhf 2.1.1-1build1 [20.5 kB] Get:173 http://ftpmaster.internal/ubuntu disco/universe armhf libcdt5 armhf 2.40.1-5build2 [16.7 kB] Get:174 http://ftpmaster.internal/ubuntu disco/universe armhf libcgraph6 armhf 2.40.1-5build2 [34.0 kB] Get:175 http://ftpmaster.internal/ubuntu disco/main armhf libgd3 armhf 2.2.5-5 [98.5 kB] Get:176 http://ftpmaster.internal/ubuntu disco/universe armhf libgts-0.7-5 armhf 0.7.6+darcs121130-4 [132 kB] Get:177 http://ftpmaster.internal/ubuntu disco/main armhf libltdl7 armhf 2.4.6-6 [35.7 kB] Get:178 http://ftpmaster.internal/ubuntu disco/main armhf libpango-1.0-0 armhf 1.42.4-4 [136 kB] Get:179 http://ftpmaster.internal/ubuntu disco/main armhf libpangoft2-1.0-0 armhf 1.42.4-4 [30.0 kB] Get:180 http://ftpmaster.internal/ubuntu disco/main armhf libpangocairo-1.0-0 armhf 1.42.4-4 [19.5 kB] Get:181 http://ftpmaster.internal/ubuntu disco/universe armhf libpathplan4 armhf 2.40.1-5build2 [19.8 kB] Get:182 http://ftpmaster.internal/ubuntu disco/universe armhf libgvc6 armhf 2.40.1-5build2 [509 kB] Get:183 http://ftpmaster.internal/ubuntu disco/universe armhf libgvpr2 armhf 2.40.1-5build2 [146 kB] Get:184 http://ftpmaster.internal/ubuntu disco/universe armhf liblab-gamut1 armhf 2.40.1-5build2 [177 kB] Get:185 http://ftpmaster.internal/ubuntu disco/universe armhf graphviz armhf 2.40.1-5build2 [481 kB] Get:186 http://ftpmaster.internal/ubuntu disco/universe armhf hdf5-helpers armhf 1.10.0-patch1+docs-4build2 [12.3 kB] Get:187 http://ftpmaster.internal/ubuntu disco/main armhf icu-devtools armhf 63.1-4 [163 kB] Get:188 http://ftpmaster.internal/ubuntu disco/universe armhf latexmk all 1:4.61-0.1 [378 kB] Get:189 http://ftpmaster.internal/ubuntu disco/universe armhf libaec0 armhf 1.0.2-1 [19.1 kB] Get:190 http://ftpmaster.internal/ubuntu disco/main armhf libblas3 armhf 3.8.0-1build1 [98.5 kB] Get:191 http://ftpmaster.internal/ubuntu disco-proposed/main armhf libgfortran5 armhf 8.2.0-10ubuntu1 [220 kB] Get:192 http://ftpmaster.internal/ubuntu disco/main armhf liblapack3 armhf 3.8.0-1build1 [1618 kB] Get:193 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf libarpack2 armhf 3.6.3-1 [78.3 kB] Get:194 http://ftpmaster.internal/ubuntu disco/universe armhf libsuperlu5 armhf 5.2.1+dfsg1-3build1 [131 kB] Get:195 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf libarmadillo9 armhf 1:9.100.6+dfsg-1 [83.2 kB] Get:196 http://ftpmaster.internal/ubuntu disco/main armhf libblas-dev armhf 3.8.0-1build1 [105 kB] Get:197 http://ftpmaster.internal/ubuntu disco/main armhf liblapack-dev armhf 3.8.0-1build1 [1666 kB] Get:198 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf libarpack2-dev armhf 3.6.3-1 [89.3 kB] Get:199 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armhf libsuperlu-dev armhf 5.2.1+dfsg1-3build1 [16.3 kB] Get:209 http://ftpmaster.internal/ubuntu disco-proposed/universe armhf libarmadillo-dev armhf 1:9.100.6+dfsg-1 [353 kB] Get:210 http://ftpmaster.internal/ubuntu disco/main armhf libboost1.67-dev armhf 1.67.0-10 [8363 kB] Get:211 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-math1.67.0 armhf 1.67.0-10 [292 kB] Get:212 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-math1.67-dev armhf 1.67.0-10 [425 kB] Get:213 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-math-dev armhf 1.67.0.1 [3224 B] Get:214 http://ftpmaster.internal/ubuntu disco/main armhf libboost-program-options1.67.0 armhf 1.67.0-10 [309 kB] Get:215 http://ftpmaster.internal/ubuntu disco/main armhf libboost-program-options1.67-dev armhf 1.67.0-10 [358 kB] Get:216 http://ftpmaster.internal/ubuntu disco/main armhf libboost-program-options-dev armhf 1.67.0.1 [3040 B] Get:217 http://ftpmaster.internal/ubuntu disco/main armhf libboost-system1.67.0 armhf 1.67.0-10 [204 kB] Get:218 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-random1.67.0 armhf 1.67.0-10 [204 kB] Get:219 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-random1.67-dev armhf 1.67.0-10 [204 kB] Get:220 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-random-dev armhf 1.67.0.1 [3036 B] Get:221 http://ftpmaster.internal/ubuntu disco/main armhf libboost-serialization1.67.0 armhf 1.67.0-10 [277 kB] Get:222 http://ftpmaster.internal/ubuntu disco/main armhf libboost-serialization1.67-dev armhf 1.67.0-10 [343 kB] Get:223 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-serialization-dev armhf 1.67.0.1 [3248 B] Get:224 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-test1.67.0 armhf 1.67.0-10 [403 kB] Get:225 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-test1.67-dev armhf 1.67.0-10 [489 kB] Get:226 http://ftpmaster.internal/ubuntu disco/universe armhf libboost-test-dev armhf 1.67.0.1 [3064 B] Get:227 http://ftpmaster.internal/ubuntu disco/main armhf libglib2.0-bin armhf 2.58.1-2 [65.3 kB] Get:228 http://ftpmaster.internal/ubuntu disco-proposed/main armhf python3-lib2to3 all 3.7.1-1ubuntu4 [74.2 kB] Get:229 http://ftpmaster.internal/ubuntu disco-proposed/main armhf python3-distutils all 3.7.1-1ubuntu4 [139 kB] Get:230 http://ftpmaster.internal/ubuntu disco/main armhf libglib2.0-dev-bin armhf 2.58.1-2 [102 kB] Get:231 http://ftpmaster.internal/ubuntu disco/main armhf libpcre16-3 armhf 2:8.39-11 [128 kB] Get:232 http://ftpmaster.internal/ubuntu disco/main armhf libpcre32-3 armhf 2:8.39-11 [120 kB] Get:233 http://ftpmaster.internal/ubuntu disco/main armhf libpcrecpp0v5 armhf 2:8.39-11 [13.2 kB] Get:234 http://ftpmaster.internal/ubuntu disco/main armhf libpcre3-dev armhf 2:8.39-11 [474 kB] Get:235 http://ftpmaster.internal/ubuntu disco/main armhf pkg-config armhf 0.29.1-0ubuntu2 [42.0 kB] Get:236 http://ftpmaster.internal/ubuntu disco/main armhf libglib2.0-dev armhf 2.58.1-2 [1301 kB] Get:237 http://ftpmaster.internal/ubuntu disco/main armhf libgraphite2-dev armhf 1.3.12-1 [14.7 kB] Get:238 http://ftpmaster.internal/ubuntu disco/main armhf libharfbuzz-gobject0 armhf 2.1.1-1build1 [12.4 kB] Get:239 http://ftpmaster.internal/ubuntu disco/main armhf libicu-le-hb0 armhf 1.0.3+git180724-3 [12.6 kB] Get:240 http://ftpmaster.internal/ubuntu disco/main armhf libiculx63 armhf 63.1-4 [15.8 kB] Get:241 http://ftpmaster.internal/ubuntu disco/main armhf libicu-le-hb-dev armhf 1.0.3+git180724-3 [27.8 kB] Get:242 http://ftpmaster.internal/ubuntu disco/main armhf libicu-dev armhf 63.1-4 [8951 kB] Get:243 http://ftpmaster.internal/ubuntu disco/main armhf libharfbuzz-dev armhf 2.1.1-1build1 [391 kB] Get:244 http://ftpmaster.internal/ubuntu disco/main armhf libxml2-dev armhf 2.9.4+dfsg1-7ubuntu3 [654 kB] Get:245 http://ftpmaster.internal/ubuntu disco/universe armhf txt2man all 1.6.0-4 [30.7 kB] Get:246 http://ftpmaster.internal/ubuntu disco/main armhf dh-exec armhf 0.23build1 [23.5 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 224 MB in 10s (22.2 MB/s) Selecting previously unselected package libpython3.7-minimal:armhf. (Reading database ... 14273 files and directories currently installed.) Preparing to unpack .../libpython3.7-minimal_3.7.1-1_armhf.deb ... Unpacking libpython3.7-minimal:armhf (3.7.1-1) ... Selecting previously unselected package libexpat1:armhf. Preparing to unpack .../libexpat1_2.2.6-1_armhf.deb ... Unpacking libexpat1:armhf (2.2.6-1) ... Selecting previously unselected package python3.7-minimal. Preparing to unpack .../python3.7-minimal_3.7.1-1_armhf.deb ... Unpacking python3.7-minimal (3.7.1-1) ... Setting up libpython3.7-minimal:armhf (3.7.1-1) ... Setting up libexpat1:armhf (2.2.6-1) ... Setting up python3.7-minimal (3.7.1-1) ... Selecting previously unselected package python3-minimal. (Reading database ... 14522 files and directories currently installed.) Preparing to unpack .../0-python3-minimal_3.7.1-1ubuntu1_armhf.deb ... Unpacking python3-minimal (3.7.1-1ubuntu1) ... Selecting previously unselected package mime-support. 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Setting up libboost-serialization1.67.0:armhf (1.67.0-10) ... Setting up libteckit0:armhf (2.5.8+ds2-5ubuntu1) ... Setting up icu-devtools (63.1-4) ... Setting up libpcre16-3:armhf (2:8.39-11) ... Setting up libthai-data (0.1.28-1) ... Setting up libxdmcp6:armhf (1:1.1.2-3) ... Setting up libkeyutils1:armhf (1.5.9-9.3) ... Setting up bsdmainutils (11.1.2ubuntu2) ... update-alternatives: using /usr/bin/bsd-write to provide /usr/bin/write (write) in auto mode update-alternatives: using /usr/bin/bsd-from to provide /usr/bin/from (from) in auto mode Setting up libzzip-0-13:armhf (0.13.62-3.1ubuntu1) ... Setting up x11-common (1:7.7+19ubuntu8) ... update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults Running in chroot, ignoring request. invoke-rc.d: policy-rc.d denied execution of start. Setting up xdg-utils (1.1.3-1ubuntu2) ... Setting up libboost-system1.67.0:armhf (1.67.0-10) ... Setting up libglib2.0-bin (2.58.1-2) ... 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Setting up libblas-dev:armhf (3.8.0-1build1) ... update-alternatives: using /usr/lib/arm-linux-gnueabihf/blas/libblas.so to provide /usr/lib/arm-linux-gnueabihf/libblas.so (libblas.so-arm-linux-gnueabihf) in auto mode Setting up libboost-math1.67-dev:armhf (1.67.0-10) ... Setting up libarchive13:armhf (3.2.2-5) ... Setting up libgvpr2 (2.40.1-5build2) ... Setting up libasn1-8-heimdal:armhf (7.5.0+dfsg-2.1) ... Setting up liblapack3:armhf (3.8.0-1build1) ... update-alternatives: using /usr/lib/arm-linux-gnueabihf/lapack/liblapack.so.3 to provide /usr/lib/arm-linux-gnueabihf/liblapack.so.3 (liblapack.so.3-arm-linux-gnueabihf) in auto mode Setting up libhcrypto4-heimdal:armhf (7.5.0+dfsg-2.1) ... Setting up libaec-dev:armhf (1.0.2-1) ... Setting up python2.7 (2.7.15-4ubuntu4) ... Setting up libharfbuzz0b:armhf (2.1.1-1build1) ... Setting up libtiff5:armhf (4.0.10-3) ... Setting up libboost-test1.67-dev:armhf (1.67.0-10) ... Setting up preview-latex-style (11.91-1ubuntu1) ... Setting up python3.7 (3.7.1-1) ... Setting up autoconf (2.69-11) ... Setting up libthai0:armhf (0.1.28-1) ... Setting up file (1:5.34-2) ... Setting up libsuperlu5:armhf (5.2.1+dfsg1-3build1) ... Setting up libhx509-5-heimdal:armhf (7.5.0+dfsg-2.1) ... Setting up intltool-debian (0.35.0+20060710.4) ... Setting up libboost-program-options1.67-dev:armhf (1.67.0-10) ... Setting up libjpeg8-dev:armhf (8c-2ubuntu8) ... Setting up libsuperlu-dev:armhf (5.2.1+dfsg1-3build1) ... Setting up gir1.2-harfbuzz-0.0:armhf (2.1.1-1build1) ... Setting up libjpeg-dev:armhf (8c-2ubuntu8) ... Setting up automake (1:1.16.1-4) ... update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode Setting up libice6:armhf (2:1.0.9-2) ... Setting up libarpack2:armhf (3.6.3-1) ... Setting up man-db (2.8.4-3) ... Not building database; man-db/auto-update is not 'true'. Setting up libpython2-stdlib:armhf (2.7.15-3) ... Setting up libkrb5-3:armhf (1.16.1-1ubuntu1) ... Setting up libboost-test-dev:armhf (1.67.0.1) ... Setting up libavahi-common3:armhf (0.7-4ubuntu3) ... Setting up libkrb5-26-heimdal:armhf (7.5.0+dfsg-2.1) ... Setting up libboost-random1.67.0:armhf (1.67.0-10) ... Setting up libboost-math-dev:armhf (1.67.0.1) ... Setting up libxcb1:armhf (1.13.1-1) ... Setting up libharfbuzz-gobject0:armhf (2.1.1-1build1) ... Setting up libheimntlm0-heimdal:armhf (7.5.0+dfsg-2.1) ... Setting up libsombok3:armhf (2.4.0-2) ... Setting up libboost-program-options-dev:armhf (1.67.0.1) ... Setting up liblapack-dev:armhf (3.8.0-1build1) ... update-alternatives: using /usr/lib/arm-linux-gnueabihf/lapack/liblapack.so to provide /usr/lib/arm-linux-gnueabihf/liblapack.so (liblapack.so-arm-linux-gnueabihf) in auto mode Setting up libtool (2.4.6-6) ... Setting up libpython3-stdlib:armhf (3.7.1-1ubuntu1) ... Setting up libboost-serialization-dev:armhf (1.67.0.1) ... Setting up libfontconfig1:armhf (2.13.0-5ubuntu3) ... Setting up libsm6:armhf (2:1.2.2-1) ... Setting up libhdf5-cpp-100:armhf (1.10.0-patch1+docs-4build2) ... Setting up libxcb-render0:armhf (1.13.1-1) ... Setting up libharfbuzz-icu0:armhf (2.1.1-1build1) ... Setting up po-debconf (1.0.21) ... Setting up python3 (3.7.1-1ubuntu1) ... Setting up libarmadillo9 (1:9.100.6+dfsg-1) ... Setting up libicu-le-hb0:armhf (1.0.3+git180724-3) ... Setting up libx11-6:armhf (2:1.6.7-1) ... Setting up libboost-random1.67-dev:armhf (1.67.0-10) ... Setting up libhdf5-dev (1.10.0-patch1+docs-4build2) ... update-alternatives: using /usr/lib/arm-linux-gnueabihf/pkgconfig/hdf5-serial.pc to provide /usr/lib/arm-linux-gnueabihf/pkgconfig/hdf5.pc (hdf5.pc) in auto mode Setting up python2 (2.7.15-3) ... Setting up libgssapi-krb5-2:armhf (1.16.1-1ubuntu1) ... Setting up libpython-stdlib:armhf (2.7.15-3) ... Setting up libboost-random-dev:armhf (1.67.0.1) ... Setting up libunicode-linebreak-perl (0.0.20170401-1build1) ... Setting up libarpack2-dev:armhf (3.6.3-1) ... Setting up libxcb-shm0:armhf (1.13.1-1) ... Setting up libxpm4:armhf (1:3.5.12-1) ... Setting up libxt6:armhf (1:1.1.5-1) ... Setting up libxrender1:armhf (1:0.9.10-1) ... Setting up libavahi-client3:armhf (0.7-4ubuntu3) ... Setting up libiculx63:armhf (63.1-4) ... Setting up libgssapi3-heimdal:armhf (7.5.0+dfsg-2.1) ... Setting up python3-lib2to3 (3.7.1-1ubuntu4) ... Setting up python3-distutils (3.7.1-1ubuntu4) ... Setting up python (2.7.15-3) ... Setting up fontconfig (2.13.0-5ubuntu3) ... Regenerating fonts cache... done. Setting up libcups2:armhf (2.2.9-2) ... Setting up libarmadillo-dev (1:9.100.6+dfsg-1) ... Setting up libxext6:armhf (2:1.3.3-1) ... Setting up libglib2.0-dev-bin (2.58.1-2) ... Setting up libgd3:armhf (2.2.5-5) ... Setting up libglib2.0-dev:armhf (2.58.1-2) ... Setting up libxmu6:armhf (2:1.1.2-2) ... Setting up libcupsimage2:armhf (2.2.9-2) ... Setting up libldap-2.4-2:armhf (2.4.46+dfsg-5ubuntu3) ... Setting up libpango-1.0-0:armhf (1.42.4-4) ... Setting up libgs9:armhf (9.25~dfsg+1-0ubuntu1.1) ... Setting up libxi6:armhf (2:1.7.9-1) ... Setting up libxaw7:armhf (2:1.0.13-1) ... Setting up libcairo2:armhf (1.16.0-1) ... Setting up libcurl4:armhf (7.61.0-1ubuntu2.2) ... Setting up ghostscript (9.25~dfsg+1-0ubuntu1.1) ... Setting up texlive-binaries (2018.20181104.49075-2) ... update-alternatives: using /usr/bin/xdvi-xaw to provide /usr/bin/xdvi.bin (xdvi.bin) in auto mode update-alternatives: using /usr/bin/bibtex.original to provide /usr/bin/bibtex (bibtex) in auto mode Setting up libpangoft2-1.0-0:armhf (1.42.4-4) ... Setting up texlive-base (2018.20181116-1) ... tl-paper: setting paper size for dvips to a4: /var/lib/texmf/dvips/config/config-paper.ps tl-paper: setting paper size for dvipdfmx to a4: /var/lib/texmf/dvipdfmx/dvipdfmx-paper.cfg tl-paper: setting paper size for xdvi to a4: /var/lib/texmf/xdvi/XDvi-paper tl-paper: setting paper size for pdftex to a4: /var/lib/texmf/tex/generic/config/pdftexconfig.tex Setting up texlive-fonts-recommended (2018.20181116-1) ... Setting up cmake (3.12.3-3) ... Setting up texlive-latex-base (2018.20181116-1) ... Setting up texlive-latex-recommended (2018.20181116-1) ... Setting up texlive-extra-utils (2018.20181116-1) ... Setting up texlive-pictures (2018.20181116-1) ... Setting up libpangocairo-1.0-0:armhf (1.42.4-4) ... Setting up texlive-font-utils (2018.20181116-1) ... Setting up cm-super-minimal (0.3.4-13) ... Setting up latexmk (1:4.61-0.1) ... Setting up libgvc6 (2.40.1-5build2) ... Setting up texlive-latex-extra (2018.20181116-1) ... Setting up graphviz (2.40.1-5build2) ... Setting up doxygen-latex (1.8.13-10ubuntu1) ... Setting up libharfbuzz-dev:armhf (2.1.1-1build1) ... Setting up dh-autoreconf (19) ... Setting up libicu-le-hb-dev:armhf (1.0.3+git180724-3) ... Setting up libicu-dev (63.1-4) ... Setting up libxml2-dev:armhf (2.9.4+dfsg1-7ubuntu3) ... Setting up debhelper (11.3.2ubuntu1) ... Setting up dh-strip-nondeterminism (0.45.0-1) ... Setting up dh-exec (0.23build1) ... Setting up sbuild-build-depends-mlpack-dummy (0.invalid.0) ... Processing triggers for libc-bin (2.28-0ubuntu1) ... Processing triggers for systemd (239-7ubuntu12) ... Processing triggers for tex-common (6.10) ... Running updmap-sys. This may take some time... done. Running mktexlsr /var/lib/texmf ... done. Building format(s) --all. This may take some time... done. +------------------------------------------------------------------------------+ | Build environment | +------------------------------------------------------------------------------+ Kernel: Linux 4.4.0-139-generic arm64 (armv7l) Toolchain package versions: binutils_2.31.1-8ubuntu1 dpkg-dev_1.19.0.5ubuntu5 g++-8_8.2.0-10ubuntu1 gcc-8_8.2.0-10ubuntu1 libc6-dev_2.28-0ubuntu1 libstdc++-8-dev_8.2.0-10ubuntu1 libstdc++6_8.2.0-10ubuntu1 linux-libc-dev_4.18.0-12.13 Package versions: adduser_3.117ubuntu1 advancecomp_2.1-1 apt_1.8.0~alpha2ubuntu1 autoconf_2.69-11 automake_1:1.16.1-4 autopoint_0.19.8.1-9 autotools-dev_20180224.1 base-files_10.1ubuntu8 base-passwd_3.5.45 bash_4.4.18-2ubuntu3 binutils_2.31.1-8ubuntu1 binutils-arm-linux-gnueabihf_2.31.1-8ubuntu1 binutils-common_2.31.1-8ubuntu1 bsdmainutils_11.1.2ubuntu2 bsdutils_1:2.32-0.1ubuntu2 build-essential_12.5ubuntu2 bzip2_1.0.6-9 ca-certificates_20180409 cm-super-minimal_0.3.4-13 cmake_3.12.3-3 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libcupsimage2_2.2.9-2 libcurl4_7.61.0-1ubuntu2.2 libdatrie1_0.2.12-1 libdb5.3_5.3.28+dfsg1-0.2 libdbus-1-3_1.12.10-1ubuntu2 libdebconfclient0_0.244ubuntu1 libdevmapper1.02.1_2:1.02.145-4.1ubuntu4 libdpkg-perl_1.19.0.5ubuntu5 libedit2_3.1-20180525-1 libelf1_0.175-1 libexpat1_2.2.6-1 libext2fs2_1.44.4-2 libfakeroot_1.23-1 libfdisk1_2.32-0.1ubuntu2 libffi6_3.2.1-8 libfile-stripnondeterminism-perl_0.45.0-1 libfontconfig1_2.13.0-5ubuntu3 libfreetype6_2.8.1-2ubuntu2 libfribidi0_1.0.5-3 libgcc-8-dev_8.2.0-10ubuntu1 libgcc1_1:8.2.0-10ubuntu1 libgcrypt20_1.8.4-3ubuntu1 libgd3_2.2.5-5 libgdbm-compat4_1.18.1-1 libgdbm5_1.14.1-6 libgdbm6_1.18.1-1 libgfortran5_8.2.0-10ubuntu1 libgirepository-1.0-1_1.58.0-1build1 libglib2.0-0_2.58.1-2 libglib2.0-bin_2.58.1-2 libglib2.0-data_2.58.1-2 libglib2.0-dev_2.58.1-2 libglib2.0-dev-bin_2.58.1-2 libgmp10_2:6.1.2+dfsg-3 libgnutls30_3.6.4-2ubuntu2 libgomp1_8.2.0-10ubuntu1 libgpg-error0_1.32-3 libgraphite2-3_1.3.12-1 libgraphite2-dev_1.3.12-1 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libpam0g_1.1.8-3.6ubuntu2 libpango-1.0-0_1.42.4-4 libpangocairo-1.0-0_1.42.4-4 libpangoft2-1.0-0_1.42.4-4 libpaper-utils_1.1.24+nmu5ubuntu1 libpaper1_1.1.24+nmu5ubuntu1 libpathplan4_2.40.1-5build2 libpcre16-3_2:8.39-11 libpcre3_2:8.39-11 libpcre3-dev_2:8.39-11 libpcre32-3_2:8.39-11 libpcrecpp0v5_2:8.39-11 libperl5.26_5.26.2-7 libperl5.28_5.28.0-3 libpipeline1_1.5.0-2 libpixman-1-0_0.34.0-2 libpng16-16_1.6.34-2 libpotrace0_1.15-1 libprocps7_2:3.3.15-2ubuntu1 libpsl5_0.20.2-2 libptexenc1_2018.20181104.49075-2 libpython-stdlib_2.7.15-3 libpython2-stdlib_2.7.15-3 libpython2.7-minimal_2.7.15-4ubuntu4 libpython2.7-stdlib_2.7.15-4ubuntu4 libpython3-stdlib_3.7.1-1ubuntu1 libpython3.7-minimal_3.7.1-1 libpython3.7-stdlib_3.7.1-1 libreadline7_7.0-5 librhash0_1.3.6-3 libroken18-heimdal_7.5.0+dfsg-2.1 librtmp1_2.4+20151223.gitfa8646d.1-2 libsasl2-2_2.1.27~101-g0780600+dfsg-3ubuntu2 libsasl2-modules-db_2.1.27~101-g0780600+dfsg-3ubuntu2 libseccomp2_2.3.3-3ubuntu2 libselinux1_2.8-1build2 libsemanage-common_2.8-1build2 libsemanage1_2.8-1build2 libsepol1_2.8-1 libsigsegv2_2.12-2 libslang2_2.3.2-1ubuntu1 libsm6_2:1.2.2-1 libsmartcols1_2.32-0.1ubuntu2 libsombok3_2.4.0-2 libsqlite3-0_3.25.3-2 libss2_1.44.4-2 libssl1.1_1.1.1-1ubuntu2 libstdc++-8-dev_8.2.0-10ubuntu1 libstdc++6_8.2.0-10ubuntu1 libsuperlu-dev_5.2.1+dfsg1-3build1 libsuperlu5_5.2.1+dfsg1-3build1 libsynctex2_2018.20181104.49075-2 libsystemd0_239-7ubuntu12 libsz2_1.0.2-1 libtasn1-6_4.13-3 libteckit0_2.5.8+ds2-5ubuntu1 libtexlua52_2018.20181104.49075-2 libtexlua53_2018.20181104.49075-2 libtexluajit2_2018.20181104.49075-2 libthai-data_0.1.28-1 libthai0_0.1.28-1 libtiff5_4.0.10-3 libtinfo6_6.1+20180210-4ubuntu1 libtool_2.4.6-6 libubsan1_8.2.0-10ubuntu1 libudev1_239-7ubuntu12 libunicode-linebreak-perl_0.0.20170401-1build1 libunistring2_0.9.10-1ubuntu1 libusb-0.1-4_2:0.1.12-32 libuuid1_2.32-0.1ubuntu2 libuv1_1.23.2-2 libwebp6_0.6.1-2 libwind0-heimdal_7.5.0+dfsg-2.1 libwoff1_1.0.2-1build1 libx11-6_2:1.6.7-1 libx11-data_2:1.6.7-1 libxapian30_1.4.9-1 libxau6_1:1.0.8-1 libxaw7_2:1.0.13-1 libxcb-render0_1.13.1-1 libxcb-shm0_1.13.1-1 libxcb1_1.13.1-1 libxdmcp6_1:1.1.2-3 libxext6_2:1.3.3-1 libxi6_2:1.7.9-1 libxml2_2.9.4+dfsg1-7ubuntu3 libxml2-dev_2.9.4+dfsg1-7ubuntu3 libxmu6_2:1.1.2-2 libxpm4_1:3.5.12-1 libxrender1_1:0.9.10-1 libxt6_1:1.1.5-1 libxxhash0_0.6.5-2 libzstd1_1.3.5+dfsg-1ubuntu1 libzzip-0-13_0.13.62-3.1ubuntu1 linux-libc-dev_4.18.0-12.13 lockfile-progs_0.1.18 login_1:4.5-1ubuntu1 lsb-base_9.20170808ubuntu1 m4_1.4.18-1ubuntu1 make_4.2.1-1.2 man-db_2.8.4-3 mawk_1.3.3-17ubuntu3 mime-support_3.60ubuntu1 mount_2.32-0.1ubuntu2 multiarch-support_2.28-0ubuntu1 ncurses-base_6.1+20180210-4ubuntu1 ncurses-bin_6.1+20180210-4ubuntu1 openssl_1.1.1-1ubuntu2 optipng_0.7.6-1.1 passwd_1:4.5-1ubuntu1 patch_2.7.6-3 perl_5.28.0-3 perl-base_5.28.0-3 perl-modules-5.26_5.26.2-7 perl-modules-5.28_5.28.0-4 pinentry-curses_1.1.0-1build2 pkg-config_0.29.1-0ubuntu2 pkgbinarymangler_143 po-debconf_1.0.21 policyrcd-script-zg2_0.1-3 poppler-data_0.4.9-2 preview-latex-style_11.91-1ubuntu1 procps_2:3.3.15-2ubuntu1 python_2.7.15-3 python-minimal_2.7.15-3 python2_2.7.15-3 python2-minimal_2.7.15-3 python2.7_2.7.15-4ubuntu4 python2.7-minimal_2.7.15-4ubuntu4 python3_3.7.1-1ubuntu1 python3-distutils_3.7.1-1ubuntu4 python3-lib2to3_3.7.1-1ubuntu4 python3-minimal_3.7.1-1ubuntu1 python3.7_3.7.1-1 python3.7-minimal_3.7.1-1 readline-common_7.0-5 sbuild-build-depends-core-dummy_0.invalid.0 sbuild-build-depends-mlpack-dummy_0.invalid.0 sed_4.5-2 sensible-utils_0.0.12 systemd_239-7ubuntu12 systemd-sysv_239-7ubuntu12 sysv-rc_2.88dsf-59.3ubuntu2 sysvinit-utils_2.88dsf-59.10ubuntu2 t1utils_1.41-2 tar_1.30+dfsg-3 tex-common_6.10 texlive-base_2018.20181116-1 texlive-binaries_2018.20181104.49075-2 texlive-extra-utils_2018.20181116-1 texlive-font-utils_2018.20181116-1 texlive-fonts-recommended_2018.20181116-1 texlive-latex-base_2018.20181116-1 texlive-latex-extra_2018.20181116-1 texlive-latex-recommended_2018.20181116-1 texlive-pictures_2018.20181116-1 txt2man_1.6.0-4 tzdata_2018g-1 ubuntu-keyring_2018.09.18.1 ucf_3.0038 util-linux_2.32-0.1ubuntu2 x11-common_1:7.7+19ubuntu8 xdg-utils_1.1.3-1ubuntu2 xz-utils_5.2.2-1.3 zlib1g_1:1.2.11.dfsg-0ubuntu2 zlib1g-dev_1:1.2.11.dfsg-0ubuntu2 +------------------------------------------------------------------------------+ | Build | +------------------------------------------------------------------------------+ Unpack source ------------- gpgv: Signature made Mon Nov 19 08:59:20 2018 UTC gpgv: using RSA key 64F429E36EA11CC2D966546F125B57475E190D18 gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./mlpack_3.0.4-1.dsc dpkg-source: info: extracting mlpack in mlpack-3.0.4 dpkg-source: info: unpacking mlpack_3.0.4.orig.tar.xz dpkg-source: info: unpacking mlpack_3.0.4-1.debian.tar.xz dpkg-source: info: applying 0001-build-Doxygen.patch dpkg-source: info: applying 0002-Doxygen-timestamp.patch dpkg-source: info: applying 0004-help-string-whitespace.patch Check disc space ---------------- Sufficient free space for build User Environment ---------------- APT_CONFIG=/var/lib/sbuild/apt.conf DEB_BUILD_OPTIONS=parallel=4 HOME=/sbuild-nonexistent LANG=C.UTF-8 LC_ALL=C.UTF-8 LOGNAME=buildd PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games SCHROOT_ALIAS_NAME=build-PACKAGEBUILD-15695247 SCHROOT_CHROOT_NAME=build-PACKAGEBUILD-15695247 SCHROOT_COMMAND=env SCHROOT_GID=2501 SCHROOT_GROUP=buildd SCHROOT_SESSION_ID=build-PACKAGEBUILD-15695247 SCHROOT_UID=2001 SCHROOT_USER=buildd SHELL=/bin/sh TERM=unknown USER=buildd V=1 dpkg-buildpackage ----------------- dpkg-buildpackage: info: source package mlpack dpkg-buildpackage: info: source version 3.0.4-1 dpkg-buildpackage: info: source distribution unstable dpkg-source --before-build mlpack-3.0.4 dpkg-buildpackage: info: host architecture armhf fakeroot debian/rules clean dh clean --max-parallel=2 dh_auto_clean -O--max-parallel=2 dh_clean -O--max-parallel=2 debian/rules build-arch dh build-arch --max-parallel=2 dh_update_autotools_config -a -O--max-parallel=2 dh_autoreconf -a -O--max-parallel=2 dh_auto_configure -a -O--max-parallel=2 cd obj-arm-linux-gnueabihf && cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON -DCMAKE_INSTALL_RUNSTATEDIR=/run "-GUnix Makefiles" -- The C compiler identification is GNU 8.2.0 -- The CXX compiler identification is GNU 8.2.0 -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- cotire 1.7.10 loaded. -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - not found -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found -- Found Threads: TRUE -- Found Armadillo: /usr/lib/libarmadillo.so (found suitable version "9.100.6", minimum required is "6.500.0") -- Armadillo libraries: /usr/lib/libarmadillo.so -- Boost version: 1.67.0 -- Found the following Boost libraries: -- program_options -- unit_test_framework -- serialization -- Found OpenMP_C: -fopenmp (found version "4.5") -- Found OpenMP_CXX: -fopenmp (found version "4.5") -- Found OpenMP: TRUE (found version "4.5") -- Could NOT find Git (missing: GIT_EXECUTABLE) -- Regenerating arma_config.hpp. -- Found PythonInterp: /usr/bin/python (found version "2.7.15") -- Found Python: /usr/bin/python -- Found PY_distutils: /usr/lib/python2.7/distutils -- Could NOT find PY_Cython (missing: PY_CYTHON) -- Cython not found; not building Python bindings. -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success -- Performing Test COMPILER_HAS_DEPRECATED_ATTR -- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success -- CXX target mlpack cotired. -- CXX target mlpack_test cotired. -- Found Doxygen: /usr/bin/doxygen (found version "1.8.13") found components: doxygen dot -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_LOCALSTATEDIR CMAKE_INSTALL_RUNSTATEDIR CMAKE_INSTALL_SYSCONFDIR -- Build files have been written to: /<>/obj-arm-linux-gnueabihf debian/rules override_dh_auto_build make[1]: Entering directory '/<>' dh_auto_build cd obj-arm-linux-gnueabihf && make -j2 "INSTALL=install --strip-program=true" make[2]: Entering directory '/<>/obj-arm-linux-gnueabihf' /usr/bin/cmake -H/<> -B/<>/obj-arm-linux-gnueabihf --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /<>/obj-arm-linux-gnueabihf/CMakeFiles /<>/obj-arm-linux-gnueabihf/CMakeFiles/progress.marks make -f CMakeFiles/Makefile2 all make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/mlpack_arma_config.dir/build.make CMakeFiles/mlpack_arma_config.dir/depend make -f CMakeFiles/doc.dir/build.make CMakeFiles/doc.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/mlpack_arma_config.dir/DependInfo.cmake --color= make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/doc.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_arma_config Scanning dependencies of target doc make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/mlpack_arma_config.dir/build.make CMakeFiles/mlpack_arma_config.dir/build make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/doc.dir/build.make CMakeFiles/doc.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 0%] Updating arma_config.hpp (if necessary) [ 0%] Creating Doxyfile to generate Doxygen documentation cd /<> && /usr/bin/cmake -D ARMADILLO_INCLUDE_DIR="/usr/include" -D ARMADILLO_VERSION_MAJOR="9" -D OPENMP_FOUND="TRUE" -P CMake/CreateArmaConfigInfo.cmake cd /<> && /usr/bin/cmake -D DESTDIR=/<>/obj-arm-linux-gnueabihf -D MATHJAX="OFF" -D MATHJAX_FOUND="" -D MATHJAX_PATH="" -P /<>/CMake/GenerateDoxyfile.cmake make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 0%] Built target mlpack_arma_config [ 0%] Generating API documentation with Doxygen /usr/bin/doxygen /<>/obj-arm-linux-gnueabihf/Doxyfile make -f src/mlpack/CMakeFiles/mlpack_headers.dir/build.make src/mlpack/CMakeFiles/mlpack_headers.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack /<>/obj-arm-linux-gnueabihf/src/mlpack/CMakeFiles/mlpack_headers.dir/DependInfo.cmake --color= warning: Tag `USE_WINDOWS_ENCODING' at line 11 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `DETAILS_AT_TOP' at line 33 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `SHOW_DIRECTORIES' at line 71 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `HTML_ALIGN_MEMBERS' at line 146 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `XML_SCHEMA' at line 197 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `XML_DTD' at line 198 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `MAX_DOT_GRAPH_WIDTH' at line 252 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: Tag `MAX_DOT_GRAPH_HEIGHT' at line 253 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: the dot tool could not be found at dot-Gbgcolor=black Scanning dependencies of target mlpack_headers make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/CMakeFiles/mlpack_headers.dir/build.make src/mlpack/CMakeFiles/mlpack_headers.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' Moving header files to include/mlpack/ cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E make_directory /<>/obj-arm-linux-gnueabihf/include/mlpack/ cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/obj-arm-linux-gnueabihf/src/mlpack/mlpack_export.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/add_to_po.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/add_to_po.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/cli_option.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/cli_option.hpp Notice: Output directory `./doc' does not exist. I have created it for you. Searching for include files... Searching for example files... Searching for images... Searching for dot files... Searching for msc files... Searching for dia files... Searching for files to exclude Searching INPUT for files to process... Searching for files in directory /<>/src/mlpack Searching for files in directory /<>/doc/guide Searching for files in directory /<>/doc/tutorials Searching for files in directory /<>/doc/policies Reading and parsing tag files Parsing files Building group list... Building directory list... Building namespace list... Building file list... Building class list... Associating documentation with classes... Computing nesting relations for classes... Building example list... Searching for enumerations... Searching for documented typedefs... Searching for members imported via using declarations... Searching for included using directives... Searching for documented variables... Building interface member list... Building member list... Searching for friends... Searching for documented defines... Computing class inheritance relations... Computing class usage relations... Flushing cached template relations that have become invalid... Computing class relations... Add enum values to enums... Searching for member function documentation... Creating members for template instances... Building page list... Search for main page... Computing page relations... Determining the scope of groups... Sorting lists... Freeing entry tree Determining which enums are documented Computing member relations... Building full member lists recursively... Adding members to member groups. Computing member references... Inheriting documentation... Generating disk names... Adding source references... Adding xrefitems... Sorting member lists... Computing dependencies between directories... Generating citations page... Counting data structures... Resolving user defined references... Finding anchors and sections in the documentation... Transferring function references... Combining using relations... Adding members to index pages... Generating style sheet... Generating search indices... Generating example documentation... Generating file sources... Generating file documentation... Generating page documentation... Generating group documentation... Generating class documentation... Generating namespace index... Generating graph info page... Generating directory documentation... Generating index page... Generating page index... Generating module index... Generating namespace index... Generating namespace member index... Generating annotated compound index... Generating alphabetical compound index... Generating hierarchical class index... Generating graphical class hierarchy... Generating member index... Generating file index... Generating file member index... Generating example index... finalizing index lists... writing tag file... Running dot... Running dot for graph 1/1 lookup cache used 0/65536 hits=0 misses=0 finished... make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/default_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/default_param.hpp [ 0%] Built target doc cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/default_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/default_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/delete_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/delete_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/end_program.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/end_program.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_name.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_name.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_name_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_name_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_value.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_value.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_value_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_value_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_raw_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_raw_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/map_parameter_name.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/map_parameter_name.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/output_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/output_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/output_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/output_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/parameter_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/parameter_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/parse_command_line.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/parse_command_line.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/print_doc_functions.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/print_doc_functions.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/print_doc_functions_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/print_doc_functions_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/print_help.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/print_help.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/set_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/set_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/string_type_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/string_type_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/string_type_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/string_type_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_arma_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_arma_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_cython_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_cython_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_numpy_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_numpy_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_numpy_type_char.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_numpy_type_char.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_printable_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_printable_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_python_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_python_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/import_decl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/import_decl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/mlpack/arma_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/mlpack/arma_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/mlpack/cli_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/mlpack/cli_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/mlpack/serialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/mlpack/serialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_class_defn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_class_defn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_defn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_defn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_doc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_doc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_doc_functions.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_doc_functions.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_doc_functions_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_doc_functions_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_input_processing.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_input_processing.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_output_processing.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_output_processing.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_pyx.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_pyx.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/py_option.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/py_option.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/strip_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/strip_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/clean_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/clean_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/delete_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/delete_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_printable_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_printable_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_printable_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_printable_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/ignore_check.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/ignore_check.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/test_option.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/test_option.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Cube_extra_bones.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Cube_extra_bones.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Cube_extra_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Cube_extra_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Mat_extra_bones.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Mat_extra_bones.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Mat_extra_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Mat_extra_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/SpMat_extra_bones.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/SpMat_extra_bones.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/SpMat_extra_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/SpMat_extra_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/arma_extend.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/arma_extend.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/fn_ccov.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/fn_ccov.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/fn_inplace_reshape.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/fn_inplace_reshape.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/glue_ccov_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/glue_ccov_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/glue_ccov_proto.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/glue_ccov_proto.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/hdf5_misc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/hdf5_misc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/op_ccov_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/op_ccov_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/op_ccov_proto.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/op_ccov_proto.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/bernoulli.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/bernoulli.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/boost_backport_math.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/boost_backport_math.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/boost_backport_serialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/boost_backport_serialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/collections_load_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/collections_load_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/collections_save_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/collections_save_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/detail/bernoulli_details.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/detail/bernoulli_details.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/detail/polygamma.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/detail/polygamma.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/detail/unchecked_bernoulli.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/detail/unchecked_bernoulli.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/math_fwd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/math_fwd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/polygamma.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/polygamma.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/trigamma.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/trigamma.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/unordered_collections_load_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/unordered_collections_load_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/unordered_collections_save_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/unordered_collections_save_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/unordered_map.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/unordered_map.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/vector.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/vector.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/cv_base.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/cv_base.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/cv_base_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/cv_base_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/k_fold_cv.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/k_fold_cv.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/k_fold_cv_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/meta_info_extractor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/meta_info_extractor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/accuracy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/accuracy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/accuracy_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/accuracy_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/average_strategy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/average_strategy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/f1.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/f1.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/f1_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/f1_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/facilities.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/facilities.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/mse.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/mse.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/mse_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/mse_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/precision.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/precision.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/precision_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/precision_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/recall.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/recall.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/recall_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/recall_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/simple_cv.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/simple_cv.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/simple_cv_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/simple_cv_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/binarize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/binarize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/dataset_mapper.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/dataset_mapper.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/dataset_mapper_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/dataset_mapper_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/extension.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/extension.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/format.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/format.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/has_serialize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/has_serialize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/custom_imputation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/custom_imputation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/listwise_deletion.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/listwise_deletion.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/mean_imputation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/mean_imputation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/median_imputation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/median_imputation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/is_naninf.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/is_naninf.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_arff.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_arff.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_arff_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_arff_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_csv.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_csv.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_vec_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_vec_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/map_policies/datatype.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/map_policies/datatype.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/map_policies/increment_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/map_policies/increment_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/map_policies/missing_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/map_policies/missing_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/normalize_labels.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/normalize_labels.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/normalize_labels_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/normalize_labels_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/save.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/save.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/save_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/save_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/serialization_template_version.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/serialization_template_version.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/split_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/split_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/discrete_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/discrete_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/gamma_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/gamma_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/gaussian_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/gaussian_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/laplace_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/laplace_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/regression_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/regression_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/cv_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/cv_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/cv_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/cv_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/deduce_hp_types.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/deduce_hp_types.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/fixed.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/fixed.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/hpt.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/hpt.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/hpt_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/hpt_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/cosine_distance.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/cosine_distance.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/cosine_distance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/cosine_distance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/epanechnikov_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/epanechnikov_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/epanechnikov_kernel_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/epanechnikov_kernel_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/example_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/example_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/gaussian_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/gaussian_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/hyperbolic_tangent_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/hyperbolic_tangent_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/kernel_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/kernel_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/laplacian_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/laplacian_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/linear_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/linear_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/polynomial_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/polynomial_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/pspectrum_string_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/pspectrum_string_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/pspectrum_string_kernel_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/pspectrum_string_kernel_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/spherical_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/spherical_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/triangular_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/triangular_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/clamp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/clamp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/columns_to_blocks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/columns_to_blocks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/lin_alg.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/lin_alg.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/lin_alg_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/lin_alg_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/make_alias.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/make_alias.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/random.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/random.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/random_basis.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/random_basis.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/range.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/range.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/range_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/range_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/round.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/round.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/shuffle_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/shuffle_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/ip_metric.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/ip_metric.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/ip_metric_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/ip_metric_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/lmetric.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/lmetric.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/lmetric_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/lmetric_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/mahalanobis_distance.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/mahalanobis_distance.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/mahalanobis_distance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/mahalanobis_distance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_delta/ada_delta.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_delta/ada_delta.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_delta/ada_delta_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_delta/ada_delta_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_grad/ada_grad.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_grad/ada_grad.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_grad/ada_grad_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_grad/ada_grad_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adam.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adam.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adam_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adam_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adam_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adam_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adamax_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adamax_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/amsgrad_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/amsgrad_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/nadam_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/nadam_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/nadamax_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/nadamax_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/optimisticadam_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/optimisticadam_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/adaptive_stepsize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/adaptive_stepsize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/backtracking_line_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/backtracking_line_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/cmaes.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/cmaes.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/cmaes_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/cmaes_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/full_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/full_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/random_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/random_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cne/cne.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cne/cne.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cne/cne_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cne/cne_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate_const.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate_const.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient_const.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient_const.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_evaluate.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_evaluate.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_evaluate_with_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_evaluate_with_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/static_checks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/static_checks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/atoms.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/atoms.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/constr_lpball.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/constr_lpball.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/constr_structure_group.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/constr_structure_group.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/frank_wolfe.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/frank_wolfe.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/frank_wolfe_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/frank_wolfe_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/func_sq.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/func_sq.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/test_func_fw.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/test_func_fw.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_classic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_classic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_full_correction.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_full_correction.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_linesearch.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_linesearch.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_span.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_span.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/gradient_descent/gradient_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/gradient_descent/gradient_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/gradient_descent/gradient_descent_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/gradient_descent/gradient_descent_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/gradient_descent/test_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/gradient_descent/test_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/grid_search/grid_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/grid_search/grid_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/grid_search/grid_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/grid_search/grid_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/iqn/iqn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/iqn/iqn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/iqn/iqn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/iqn/iqn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/katyusha/katyusha.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/katyusha/katyusha.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/katyusha/katyusha_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/katyusha/katyusha_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/lbfgs/lbfgs.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/lbfgs/lbfgs.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/lbfgs/lbfgs_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/lbfgs/lbfgs_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/line_search/line_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/line_search/line_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/line_search/line_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/line_search/line_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/decay_policies/constant_step.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/decay_policies/constant_step.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/decay_policies/exponential_backoff.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/decay_policies/exponential_backoff.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/parallel_sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/parallel_sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/parallel_sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/parallel_sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/sparse_test_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/sparse_test_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/booth_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/booth_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/bukin_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/bukin_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/colville_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/colville_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/drop_wave_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/drop_wave_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/easom_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/easom_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/eggholder_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/eggholder_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/generalized_rosenbrock_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/generalized_rosenbrock_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/matyas_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/matyas_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/mc_cormick_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/mc_cormick_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/rastrigin_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/rastrigin_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/rosenbrock_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/rosenbrock_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/rosenbrock_wood_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/rosenbrock_wood_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/schwefel_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/schwefel_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/sgd_test_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/sgd_test_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/sphere_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/sphere_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/styblinski_tang_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/styblinski_tang_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/wood_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/wood_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/proximal/proximal.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/proximal/proximal.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/rmsprop/rmsprop.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/rmsprop/rmsprop.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sa/exponential_schedule.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sa/exponential_schedule.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sa/sa.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sa/sa.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sa/sa_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sa/sa_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah_plus_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah_plus_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/descent_policies/cyclic_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/descent_policies/cyclic_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/descent_policies/greedy_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/descent_policies/greedy_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/descent_policies/random_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/descent_policies/random_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/scd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/scd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/scd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/scd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/primal_dual.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/primal_dual.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/primal_dual_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/primal_dual_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/sdp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/sdp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/sdp_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/sdp_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/decay_policies/no_decay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/decay_policies/no_decay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/gradient_clipping.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/gradient_clipping.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/momentum_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/momentum_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/nesterov_momentum_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/nesterov_momentum_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/vanilla_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/vanilla_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/cyclical_decay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/cyclical_decay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/sgdr.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/sgdr.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/sgdr_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/sgdr_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/snapshot_ensembles.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/snapshot_ensembles.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/snapshot_sgdr.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/snapshot_sgdr.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/snapshot_sgdr_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/snapshot_sgdr_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/smorms3/smorms3.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/smorms3/smorms3.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/smorms3/smorms3_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/smorms3/smorms3_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/spalera_sgd/spalera_sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/spalera_sgd/spalera_sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/spalera_sgd/spalera_sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/spalera_sgd/spalera_sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/spalera_sgd/spalera_stepsize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/spalera_sgd/spalera_stepsize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/barzilai_borwein_decay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/barzilai_borwein_decay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/svrg.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/svrg.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/svrg_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/svrg_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/svrg_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/svrg_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/address.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/address.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/ballbound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/ballbound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/ballbound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/ballbound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/mean_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/mean_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/mean_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/mean_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/midpoint_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/midpoint_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/midpoint_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/midpoint_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_max_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_max_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_max_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_max_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_mean_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_mean_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_mean_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_mean_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/ub_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/ub_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/ub_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/ub_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/vantage_point_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/vantage_point_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/vantage_point_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/vantage_point_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/bound_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/bound_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/bounds.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/bounds.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cellbound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cellbound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cellbound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cellbound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cosine_tree/cosine_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/cover_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/cover_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/first_point_is_root.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/first_point_is_root.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/enumerate_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/enumerate_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/example_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/example_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/greedy_single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/greedy_single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/greedy_single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/greedy_single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hollow_ball_bound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hollow_ball_bound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hollow_ball_bound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hollow_ball_bound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hrectbound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hrectbound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hrectbound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hrectbound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/octree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/octree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/octree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/octree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/perform_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/perform_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/no_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/no_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_split_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_split_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/x_tree_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/x_tree_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/x_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/x_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/x_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/x_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/hyperplane.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/hyperplane.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/mean_space_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/mean_space_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/mean_space_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/mean_space_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/midpoint_space_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/midpoint_space_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/midpoint_space_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/midpoint_space_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/projection_vector.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/projection_vector.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/space_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/space_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/space_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/space_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/is_spill_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/statistic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/statistic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/traversal_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/traversal_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/tree_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/tree_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/arma_config.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/arma_config.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/arma_config_check.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/arma_config_check.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/arma_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/arma_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/backtrace.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/backtrace.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/cli.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/cli.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/cli_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/cli_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/deprecated.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/deprecated.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/hyphenate_string.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/hyphenate_string.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/is_std_vector.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/is_std_vector.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/log.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/log.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/mlpack_main.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/mlpack_main.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/nulloutstream.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/nulloutstream.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param_checks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param_checks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param_checks_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param_checks_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/prefixedoutstream.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/prefixedoutstream.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/prefixedoutstream_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/prefixedoutstream_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/program_doc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/program_doc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/sfinae_utility.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/sfinae_utility.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/timers.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/timers.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/version.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/version.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/adaboost/adaboost.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/adaboost/adaboost.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/adaboost/adaboost_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/adaboost/adaboost_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/adaboost/adaboost_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/adaboost/adaboost_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/amf.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/amf.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/amf_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/amf_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/average_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/average_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/given_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/given_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/random_acol_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/random_acol_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/random_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/random_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/complete_incremental_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/complete_incremental_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/incomplete_incremental_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/incomplete_incremental_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/max_iteration_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/max_iteration_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/simple_residue_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/simple_residue_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/validation_rmse_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/validation_rmse_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/nmf_als.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/nmf_als.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/nmf_mult_dist.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/nmf_mult_dist.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/nmf_mult_div.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/nmf_mult_div.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/svd_batch_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/svd_batch_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/svd_complete_incremental_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/svd_complete_incremental_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/svd_incomplete_incremental_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/svd_incomplete_incremental_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/identity_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/identity_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/logistic_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/logistic_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/rectifier_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/rectifier_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/softplus_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/softplus_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/softsign_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/softsign_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/swish_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/swish_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/tanh_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/tanh_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/add.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/add.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/add_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/add_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/copy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/copy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/copy_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/copy_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/score.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/score.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/score_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/score_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/sort.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/sort.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/sort_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/sort_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/border_modes.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/border_modes.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/fft_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/fft_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/naive_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/naive_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/svd_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/svd_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/ffn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/ffn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/ffn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/ffn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/const_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/const_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/gaussian_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/gaussian_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/glorot_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/glorot_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/he_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/he_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/init_rules_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/init_rules_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/kathirvalavakumar_subavathi_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/kathirvalavakumar_subavathi_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/lecun_normal_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/lecun_normal_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/network_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/network_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/nguyen_widrow_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/nguyen_widrow_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/oivs_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/oivs_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/orthogonal_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/orthogonal_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/random_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/random_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add_merge.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add_merge.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add_merge_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add_merge_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/alpha_dropout.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/alpha_dropout.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/alpha_dropout_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/alpha_dropout_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/atrous_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/atrous_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/atrous_convolution_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/atrous_convolution_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/base_layer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/base_layer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/batch_norm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/batch_norm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/batch_norm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/batch_norm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/bilinear_interpolation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/bilinear_interpolation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/bilinear_interpolation_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/bilinear_interpolation_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat_performance.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat_performance.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat_performance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat_performance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/constant.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/constant.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/constant_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/constant_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/convolution_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/convolution_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropconnect.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropconnect.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropconnect_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropconnect_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropout.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropout.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropout_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropout_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/elu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/elu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/elu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/elu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/fast_lstm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/fast_lstm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/fast_lstm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/fast_lstm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/flexible_relu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/flexible_relu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/flexible_relu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/flexible_relu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/glimpse.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/glimpse.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/glimpse_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/glimpse_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/gru.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/gru.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/gru_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/gru_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/hard_tanh.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/hard_tanh.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/hard_tanh_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/hard_tanh_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/join.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/join.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/join_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/join_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_norm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_norm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_norm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_norm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_types.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_types.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/leaky_relu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/leaky_relu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/leaky_relu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/leaky_relu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear_no_bias.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear_no_bias.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear_no_bias_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear_no_bias_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/log_softmax.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/log_softmax.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/log_softmax_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/log_softmax_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lookup.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lookup.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lookup_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lookup_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lstm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lstm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lstm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lstm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/max_pooling.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/max_pooling.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/max_pooling_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/max_pooling_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/mean_pooling.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/mean_pooling.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/mean_pooling_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/mean_pooling_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_constant.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_constant.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_constant_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_constant_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_merge.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_merge.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_merge_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_merge_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/negative_log_likelihood.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/negative_log_likelihood.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/negative_log_likelihood_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/negative_log_likelihood_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/parametric_relu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/parametric_relu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/parametric_relu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/parametric_relu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent_attention.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent_attention.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent_attention_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent_attention_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/reinforce_normal.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/reinforce_normal.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/reinforce_normal_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/reinforce_normal_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/select_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/select_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/sequential.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/sequential.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/sequential_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/sequential_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/transposed_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/transposed_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/transposed_convolution_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/transposed_convolution_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/vr_class_reward.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/vr_class_reward.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/vr_class_reward_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/vr_class_reward_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/cross_entropy_error.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/cross_entropy_error.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/cross_entropy_error_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/cross_entropy_error_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/earth_mover_distance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/earth_mover_distance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/kl_divergence.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/kl_divergence.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/kl_divergence_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/kl_divergence_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/mean_squared_error.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/mean_squared_error.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/mean_squared_error_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/mean_squared_error_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/rnn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/rnn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/rnn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/rnn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/add_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/add_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/add_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/add_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/backward_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/backward_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/backward_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/backward_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/copy_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/copy_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/copy_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delete_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delete_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delete_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delete_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delta_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delta_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delta_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delta_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/deterministic_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/deterministic_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/deterministic_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/deterministic_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/forward_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/forward_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/forward_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/forward_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_update_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_update_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_update_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_update_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_zero_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_zero_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_zero_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_zero_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/load_output_parameter_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/load_output_parameter_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/load_output_parameter_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/load_output_parameter_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_height_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_height_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_height_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_height_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_parameter_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_parameter_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_parameter_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_parameter_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_width_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_width_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_width_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_width_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_cell_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_cell_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_cell_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_cell_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reward_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reward_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reward_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reward_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/save_output_parameter_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/save_output_parameter_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/save_output_parameter_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/save_output_parameter_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_height_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_height_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_height_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_height_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_width_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_width_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_width_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_width_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_size_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_size_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_size_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_size_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/drusilla_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/drusilla_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/drusilla_select_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/drusilla_select_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/qdafn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/qdafn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/qdafn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/qdafn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/cf.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/cf.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/cf_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/cf_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/batch_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/batch_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/nmf_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/nmf_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/randomized_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/randomized_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/regularized_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/regularized_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/svd_complete_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/svd_complete_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/svd_incomplete_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/svd_incomplete_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/svd_wrapper.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/svd_wrapper.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/svd_wrapper_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/svd_wrapper_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/dbscan/dbscan.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/dbscan/dbscan.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/dbscan/dbscan_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/dbscan/random_point_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/dbscan/random_point_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_stump/decision_stump.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_stump/decision_stump.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_stump/decision_stump_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_stump/decision_stump_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/all_categorical_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/all_categorical_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/all_categorical_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/all_categorical_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/all_dimension_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/all_dimension_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/best_binary_numeric_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/best_binary_numeric_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/best_binary_numeric_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/best_binary_numeric_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/decision_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/decision_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/decision_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/gini_gain.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/gini_gain.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/information_gain.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/information_gain.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/multiple_random_dimension_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/multiple_random_dimension_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/random_dimension_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/random_dimension_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dt_utils.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dt_utils.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dt_utils_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dt_utils_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dtree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dtree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dtree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dtree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/edge_pair.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/edge_pair.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/union_find.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/union_find.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/diagonal_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/diagonal_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/eigenvalue_ratio_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/eigenvalue_ratio_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/em_fit.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/em_fit.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/em_fit_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/em_fit_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/gmm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/gmm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/gmm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/gmm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/no_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/no_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/positive_definite_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/positive_definite_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_regression_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_regression_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_util_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_util_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/binary_numeric_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/binary_numeric_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/binary_numeric_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/binary_numeric_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/binary_numeric_split_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/binary_numeric_split_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/categorical_split_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/categorical_split_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/gini_impurity.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/gini_impurity.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_categorical_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_categorical_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_categorical_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_categorical_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_numeric_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_numeric_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_numeric_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_numeric_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/information_gain.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/information_gain.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/numeric_split_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/numeric_split_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_pca.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_pca.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_pca_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_pca_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_rules/naive_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_rules/naive_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/allow_empty_clusters.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/allow_empty_clusters.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_statistic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_statistic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/elkan_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/elkan_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/elkan_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/elkan_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/hamerly_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/hamerly_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/hamerly_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/hamerly_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/kill_empty_clusters.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/kill_empty_clusters.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/max_variance_new_cluster.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/max_variance_new_cluster.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/naive_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/naive_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/naive_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/naive_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_statistic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_statistic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/random_partition.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/random_partition.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/refined_start.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/refined_start.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/refined_start_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/refined_start_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/sample_initialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/sample_initialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lars/lars.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lars/lars.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lars/lars_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lars/lars_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/linear_regression/linear_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/linear_regression/linear_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/local_coordinate_coding/lcc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/local_coordinate_coding/lcc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/local_coordinate_coding/lcc_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/local_coordinate_coding/lcc_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lsh/lsh_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lsh/lsh_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lsh/lsh_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lsh/lsh_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/matrix_completion/matrix_completion.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/matrix_completion/matrix_completion.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/mean_shift/mean_shift.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/mean_shift/mean_shift.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/mean_shift/mean_shift_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/mvu/mvu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/mvu/mvu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/naive_bayes/naive_bayes_classifier.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/naive_bayes/naive_bayes_classifier.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/naive_bayes/naive_bayes_classifier_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/naive_bayes/naive_bayes_classifier_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca_softmax_error_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca_softmax_error_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca_softmax_error_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/ns_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/ns_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/ns_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/unmap.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/unmap.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/kmeans_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/nystroem_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/nystroem_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/nystroem_method_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/nystroem_method_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/ordered_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/ordered_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/random_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/random_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/exact_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/exact_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/quic_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/quic_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/randomized_block_krylov_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/randomized_block_krylov_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/pca.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/pca.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/pca_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/pca_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/initialization_methods/random_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/initialization_methods/random_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/initialization_methods/zero_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/initialization_methods/zero_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/learning_policies/simple_weight_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/learning_policies/simple_weight_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/perceptron.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/perceptron.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/perceptron_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/perceptron_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/quic_svd/quic_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/quic_svd/quic_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/radical/radical.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/radical/radical.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/random_forest/bootstrap.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/random_forest/bootstrap.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/random_forest/random_forest.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/random_forest/random_forest.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/random_forest/random_forest_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/randomized_svd/randomized_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/rs_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/rs_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/rs_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/rs_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_query_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_query_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/async_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/async_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/async_learning_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/acrobat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/acrobat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/cart_pole.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/cart_pole.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/continuous_mountain_car.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/continuous_mountain_car.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/mountain_car.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/mountain_car.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/pendulum.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/pendulum.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/policy/aggregated_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/policy/aggregated_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/policy/greedy_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/policy/greedy_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/q_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/q_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/q_learning_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/replay/random_replay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/replay/random_replay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/training_config.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/training_config.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/worker/n_step_q_learning_worker.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/worker/n_step_q_learning_worker.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/worker/one_step_q_learning_worker.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/worker/one_step_q_learning_worker.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/worker/one_step_sarsa_worker.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/worker/one_step_sarsa_worker.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/softmax_regression/softmax_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/softmax_regression/softmax_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/softmax_regression/softmax_regression_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/softmax_regression/softmax_regression_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/softmax_regression/softmax_regression_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/softmax_regression/softmax_regression_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/maximal_inputs.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/maximal_inputs.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/data_dependent_random_initializer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/data_dependent_random_initializer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/nothing_initializer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/nothing_initializer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/random_initializer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/random_initializer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/sparse_coding.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/sparse_coding.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/sparse_coding_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_svm/sparse_svm_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_svm/sparse_svm_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_svm/sparse_svm_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_svm/sparse_svm_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/prereqs.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/prereqs.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/custom_layer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/custom_layer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/main_tests/hmm_test_utils.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/main_tests/hmm_test_utils.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/main_tests/test_helper.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/main_tests/test_helper.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/mock_categorical_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/mock_categorical_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/serialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/serialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/test_function_tools.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/test_function_tools.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/test_tools.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/test_tools.hpp make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 0%] Built target mlpack_headers make -f src/mlpack/CMakeFiles/mlpack.dir/build.make src/mlpack/CMakeFiles/mlpack.dir/depend make -f CMakeFiles/pkgconfig.dir/build.make CMakeFiles/pkgconfig.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/pkgconfig.dir/DependInfo.cmake --color= make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' Scanning dependencies of target pkgconfig [ 1%] Generating CXX prefix source src/mlpack/cotire/mlpack_CXX_prefix.cxx make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' /usr/bin/cmake -DCOTIRE_BUILD_TYPE:STRING=None -DCOTIRE_VERBOSE:BOOL=1 -P /<>/CMake/cotire.cmake combine /<>/obj-arm-linux-gnueabihf/src/mlpack/mlpack_CXX_cotire.cmake /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx /<>/src/mlpack/prereqs.hpp make -f CMakeFiles/pkgconfig.dir/build.make CMakeFiles/pkgconfig.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 2%] Generating mlpack.pc (pkg-config) file. /usr/bin/cmake -P /<>/CMake/GeneratePkgConfig.cmake #ifdef __cplusplus #include "/<>/src/mlpack/prereqs.hpp" #endif make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 2%] Generating CXX prefix header src/mlpack/cotire/mlpack_CXX_prefix.hxx /usr/bin/cmake -DCOTIRE_BUILD_TYPE:STRING=None -DCOTIRE_VERBOSE:BOOL=1 -P /<>/CMake/cotire.cmake combine /<>/obj-arm-linux-gnueabihf/src/mlpack/mlpack_CXX_cotire.cmake /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx [ 2%] Built target pkgconfig #ifdef __cplusplus #include "/<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx" #endif [ 2%] Building CXX precompiled header src/mlpack/cotire/mlpack_CXX_prefix.hxx.gch cd /<>/src/mlpack && /usr/bin/cmake -DCOTIRE_BUILD_TYPE:STRING=None -DCOTIRE_VERBOSE:BOOL=1 -P /<>/CMake/cotire.cmake precompile /<>/obj-arm-linux-gnueabihf/src/mlpack/mlpack_CXX_cotire.cmake /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx.gch /<>/src/mlpack/bindings/cli/print_help.cpp -- execute_process: /usr/bin/c++;-Dmlpack_EXPORTS;-DARMA_NO_DEBUG;-DNDEBUG;-DARMA_32BIT_WORD;-DBOOST_TEST_DYN_LINK;-DHAS_OPENMP;-D_FORTIFY_SOURCE=2;-g;-O2;-fdebug-prefix-map=/<>=.;-fstack-protector-strong;-Wformat;-Werror=format-security;--param;ggc-min-expand=20;-g0;-Wdate-time;-Wall;-Wextra;-ftemplate-depth=1000;-O3;-fopenmp;-std=gnu++11;-fPIC;-I/<>/src;-I/<>/obj-arm-linux-gnueabihf/src/mlpack/..;-x;c++-header;-c;/<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx;-o;/<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx.gch cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack /<>/obj-arm-linux-gnueabihf/src/mlpack/CMakeFiles/mlpack.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/CMakeFiles/mlpack.dir/build.make src/mlpack/CMakeFiles/mlpack.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 2%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/bindings/cli/print_help.cpp.o [ 2%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/bindings/tests/clean_memory.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/bindings/cli/print_help.cpp.o -c /<>/src/mlpack/bindings/cli/print_help.cpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/bindings/tests/clean_memory.cpp.o -c /<>/src/mlpack/bindings/tests/clean_memory.cpp [ 2%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/data/load_csv.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC 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/<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/dists/discrete_distribution.cpp.o -c /<>/src/mlpack/core/dists/discrete_distribution.cpp [ 3%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/dists/gaussian_distribution.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/dists/gaussian_distribution.cpp.o -c /<>/src/mlpack/core/dists/gaussian_distribution.cpp [ 4%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/dists/laplace_distribution.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/dists/laplace_distribution.cpp.o -c /<>/src/mlpack/core/dists/laplace_distribution.cpp [ 4%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/dists/regression_distribution.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/dists/regression_distribution.cpp.o -c /<>/src/mlpack/core/dists/regression_distribution.cpp [ 4%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/dists/gamma_distribution.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/dists/gamma_distribution.cpp.o -c /<>/src/mlpack/core/dists/gamma_distribution.cpp [ 4%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/kernels/epanechnikov_kernel.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/kernels/epanechnikov_kernel.cpp.o -c /<>/src/mlpack/core/kernels/epanechnikov_kernel.cpp [ 5%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/kernels/pspectrum_string_kernel.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/kernels/pspectrum_string_kernel.cpp.o -c /<>/src/mlpack/core/kernels/pspectrum_string_kernel.cpp [ 5%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/math/columns_to_blocks.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/math/columns_to_blocks.cpp.o -c /<>/src/mlpack/core/math/columns_to_blocks.cpp [ 5%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/math/lin_alg.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/math/lin_alg.cpp.o -c /<>/src/mlpack/core/math/lin_alg.cpp [ 6%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/math/random.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/math/random.cpp.o -c /<>/src/mlpack/core/math/random.cpp [ 6%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/math/random_basis.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/math/random_basis.cpp.o -c /<>/src/mlpack/core/math/random_basis.cpp [ 6%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/ada_delta/ada_delta.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/ada_delta/ada_delta.cpp.o -c /<>/src/mlpack/core/optimizers/ada_delta/ada_delta.cpp [ 6%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/ada_grad/ada_grad.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/ada_grad/ada_grad.cpp.o -c /<>/src/mlpack/core/optimizers/ada_grad/ada_grad.cpp [ 7%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/aug_lagrangian/aug_lagrangian.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC 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/<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.cpp [ 7%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/gradient_descent/gradient_descent.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/gradient_descent/gradient_descent.cpp.o -c /<>/src/mlpack/core/optimizers/gradient_descent/gradient_descent.cpp [ 8%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/gradient_descent/test_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/gradient_descent/test_function.cpp.o -c /<>/src/mlpack/core/optimizers/gradient_descent/test_function.cpp [ 8%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/lbfgs/lbfgs.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/lbfgs/lbfgs.cpp.o -c /<>/src/mlpack/core/optimizers/lbfgs/lbfgs.cpp [ 8%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/booth_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/booth_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/booth_function.cpp [ 9%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/bukin_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/bukin_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/bukin_function.cpp [ 9%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/colville_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/colville_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/colville_function.cpp [ 9%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/drop_wave_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/drop_wave_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/drop_wave_function.cpp [ 9%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/easom_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra 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/<>/src/mlpack/core/optimizers/problems/eggholder_function.cpp [ 10%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/generalized_rosenbrock_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/generalized_rosenbrock_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/generalized_rosenbrock_function.cpp [ 10%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/matyas_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/matyas_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/matyas_function.cpp [ 11%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/mc_cormick_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/mc_cormick_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/mc_cormick_function.cpp [ 11%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/rastrigin_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/rastrigin_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/rastrigin_function.cpp [ 11%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/rosenbrock_wood_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/rosenbrock_wood_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/rosenbrock_wood_function.cpp [ 11%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/rosenbrock_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/rosenbrock_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/rosenbrock_function.cpp [ 12%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/schwefel_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/schwefel_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/schwefel_function.cpp [ 12%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/sgd_test_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/sgd_test_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/sgd_test_function.cpp [ 12%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/sphere_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/sphere_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/sphere_function.cpp [ 13%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/styblinski_tang_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/styblinski_tang_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/styblinski_tang_function.cpp [ 13%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/problems/wood_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/problems/wood_function.cpp.o -c /<>/src/mlpack/core/optimizers/problems/wood_function.cpp [ 13%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/proximal/proximal.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/proximal/proximal.cpp.o -c /<>/src/mlpack/core/optimizers/proximal/proximal.cpp [ 13%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/rmsprop/rmsprop.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/rmsprop/rmsprop.cpp.o -c /<>/src/mlpack/core/optimizers/rmsprop/rmsprop.cpp In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::optimization::Proximal::ProjectToL0Ball(arma::vec&, int)’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 14%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/optimizers/smorms3/smorms3.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/optimizers/smorms3/smorms3.cpp.o -c /<>/src/mlpack/core/optimizers/smorms3/smorms3.cpp [ 14%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/tree/cosine_tree/cosine_tree.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/tree/cosine_tree/cosine_tree.cpp.o -c /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp [ 14%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/backtrace.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/backtrace.cpp.o -c /<>/src/mlpack/core/util/backtrace.cpp [ 15%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/cli.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/cli.cpp.o -c /<>/src/mlpack/core/util/cli.cpp /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp: In member function ‘void mlpack::tree::CosineTree::CosineNodeSplit()’: /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp:331:43: warning: ‘new’ of type ‘mlpack::tree::CosineTree’ with extended alignment 16 [-Waligned-new=] left = new CosineTree(*this, leftIndices); ^ /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp:331:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp:331:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp:332:45: warning: ‘new’ of type ‘mlpack::tree::CosineTree’ with extended alignment 16 [-Waligned-new=] right = new CosineTree(*this, rightIndices); ^ /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp:332:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.cpp:332:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 15%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/log.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/log.cpp.o -c /<>/src/mlpack/core/util/log.cpp [ 15%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/prefixedoutstream.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/prefixedoutstream.cpp.o -c /<>/src/mlpack/core/util/prefixedoutstream.cpp [ 16%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/program_doc.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/program_doc.cpp.o -c /<>/src/mlpack/core/util/program_doc.cpp [ 16%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/singletons.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/singletons.cpp.o -c /<>/src/mlpack/core/util/singletons.cpp [ 16%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/timers.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/timers.cpp.o -c /<>/src/mlpack/core/util/timers.cpp [ 16%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/core/util/version.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/core/util/version.cpp.o -c /<>/src/mlpack/core/util/version.cpp [ 17%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/adaboost/adaboost_model.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/adaboost/adaboost_model.cpp.o -c /<>/src/mlpack/methods/adaboost/adaboost_model.cpp In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::allocator >&>, std::tuple<>}; _Key = std::__cxx11::basic_string; _Val = std::pair, std::chrono::duration > >; _KeyOfValue = std::_Select1st, std::chrono::duration > > >; _Compare = std::less >; _Alloc = std::allocator, std::chrono::duration > > >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::duration > >, std::_Select1st, std::chrono::duration > > >, std::less >, std::allocator, std::chrono::duration > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::duration > > >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘std::chrono::microseconds mlpack::Timers::GetTimer(const string&)’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::duration > >, std::_Select1st, std::chrono::duration > > >, std::less >, std::allocator, std::chrono::duration > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::duration > > >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h: In member function ‘void mlpack::Timers::StopAllTimers()’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::duration > >, std::_Select1st, std::chrono::duration > > >, std::less >, std::allocator, std::chrono::duration > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::duration > > >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::allocator >&>, std::tuple<>}; _Key = std::__cxx11::basic_string; _Val = std::pair, std::chrono::time_point > > >; _KeyOfValue = std::_Select1st, std::chrono::time_point > > > >; _Compare = std::less >; _Alloc = std::allocator, std::chrono::time_point > > > >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::time_point > > >, std::_Select1st, std::chrono::time_point > > > >, std::less >, std::allocator, std::chrono::time_point > > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::time_point > > > >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘void mlpack::Timers::StartTimer(const string&, const std::thread::id&)’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::duration > >, std::_Select1st, std::chrono::duration > > >, std::less >, std::allocator, std::chrono::duration > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::duration > > >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::time_point > > >, std::_Select1st, std::chrono::time_point > > > >, std::less >, std::allocator, std::chrono::time_point > > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::time_point > > > >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h: In member function ‘void mlpack::Timers::StopTimer(const string&, const std::thread::id&)’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::duration > >, std::_Select1st, std::chrono::duration > > >, std::less >, std::allocator, std::chrono::duration > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::duration > > >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, std::chrono::time_point > > >, std::_Select1st, std::chrono::time_point > > > >, std::less >, std::allocator, std::chrono::time_point > > > > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, std::chrono::time_point > > > >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, [ 17%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/block_krylov_svd/randomized_block_krylov_svd.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/block_krylov_svd/randomized_block_krylov_svd.cpp.o -c /<>/src/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.cpp [ 17%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/cf/cf.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/cf/cf.cpp.o -c /<>/src/mlpack/methods/cf/cf.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf.cpp:16: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf.cpp:16: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/cf/cf.cpp:85:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/cf/cf.cpp:87:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::decision_stump::DecisionStump >&}; _Tp = mlpack::decision_stump::DecisionStump<>; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::perceptron::Perceptron >&}; _Tp = mlpack::perceptron::Perceptron<>; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf.cpp:16: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/cf/cf.cpp:85:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/cf/cf.cpp:87:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::adaboost::AdaBoost::Train(const MatType&, const arma::Row&, size_t, const WeakLearnerType&, size_t, double) [with WeakLearnerType = mlpack::perceptron::Perceptron<>; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_RandomAccessIterator std::_V2::__rotate(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >]’: /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate(_RandomAccessIterator __first, ^~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_BidirectionalIterator1 std::__rotate_adaptive(_BidirectionalIterator1, _BidirectionalIterator1, _BidirectionalIterator1, _Distance, _Distance, _BidirectionalIterator2, _Distance) [with _BidirectionalIterator1 = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _BidirectionalIterator2 = arma::arma_sort_index_packet*; _Distance = int]’: /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate_adaptive(_BidirectionalIterator1 __first, ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Op, arma::op_htrans>; bool sort_stable = true]’: /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::adaboost::AdaBoost::Train(const MatType&, const arma::Row&, size_t, const WeakLearnerType&, size_t, double) [with WeakLearnerType = mlpack::decision_stump::DecisionStump<>; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 18%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/fastmks/fastmks_model.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/fastmks/fastmks_model.cpp.o -c /<>/src/mlpack/methods/fastmks/fastmks_model.cpp In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::cf::CFType::GetRecommendations(size_t, arma::Mat&, const arma::Col&)’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/fastmks/fastmks.hpp:294, from /<>/src/mlpack/methods/fastmks/fastmks_model.hpp:16, from /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:12: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:34:48: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(*other.referenceSet); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:36:56: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:38:50: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:40:52: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:42:52: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:44:56: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:46:59: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/fastmks/fastmks.hpp:19, from /<>/src/mlpack/methods/fastmks/fastmks_model.hpp:16, from /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:12: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:34:48: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:36:56: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:38:50: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:40:52: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:42:52: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:44:56: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/fastmks/fastmks_model.cpp:46:59: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 18%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/gmm/gmm.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/gmm/gmm.cpp.o -c /<>/src/mlpack/methods/gmm/gmm.cpp [ 18%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/hoeffding_trees/hoeffding_tree_model.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/hoeffding_trees/hoeffding_tree_model.cpp.o -c /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp In file included from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:12: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In member function ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp: In copy constructor ‘mlpack::tree::HoeffdingTreeModel::HoeffdingTreeModel(const mlpack::tree::HoeffdingTreeModel&)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:34:33: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] *other.giniHoeffdingTree) : NULL), ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:34:33: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:34:33: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:38:33: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] *other.infoHoeffdingTree) : NULL), ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:38:33: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:38:33: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp: In member function ‘mlpack::tree::HoeffdingTreeModel& mlpack::tree::HoeffdingTreeModel::operator=(const mlpack::tree::HoeffdingTreeModel&)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:79:75: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(*other.giniHoeffdingTree); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:79:75: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:79:75: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:83:75: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(*other.infoHoeffdingTree); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:83:75: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:83:75: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp: In member function ‘void mlpack::tree::HoeffdingTreeModel::BuildModel(const mat&, const DatasetInfo&, const arma::Row&, size_t, bool, double, size_t, size_t, size_t, size_t, size_t)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:150:62: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] HoeffdingCategoricalSplit(0, 0), ns); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:150:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:150:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:169:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] HoeffdingCategoricalSplit(0, 0), ns); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:169:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:169:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp:360, from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:15, from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:12: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘mlpack::tree::HoeffdingTree::HoeffdingTree(const mlpack::tree::HoeffdingTree&) [with FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:34:33: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:205:24: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*other.children[i])); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:205:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:205:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘mlpack::tree::HoeffdingTree::HoeffdingTree(const mlpack::tree::HoeffdingTree&) [with FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:38:33: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:205:24: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:205:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:205:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTree::CreateChildren() [with FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:401:9: required from ‘void mlpack::tree::HoeffdingTree::Train(const VecType&, size_t) [with VecType = arma::subview_col; FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:243:7: required from ‘void mlpack::tree::HoeffdingTree::Train(const MatType&, const arma::Row&, bool) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:190:62: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CategoricalSplitType(0, numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], NumericSplitType(numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dimensionMappings)); ~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTree::CreateChildren() [with FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:401:9: required from ‘void mlpack::tree::HoeffdingTree::Train(const VecType&, size_t) [with VecType = arma::subview_col; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:243:7: required from ‘void mlpack::tree::HoeffdingTree::Train(const MatType&, const arma::Row&, bool) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.cpp:198:62: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CategoricalSplitType(0, numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], NumericSplitType(numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dimensionMappings)); ~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [ 18%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/lars/lars.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/lars/lars.cpp.o -c /<>/src/mlpack/methods/lars/lars.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::GaussianKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::PolynomialKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::TriangularKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::CosineDistance; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::GaussianKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::LinearKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::fastmks::FastMKSRules::InsertNeighbor(size_t, size_t, double) [with KernelType = mlpack::kernel::EpanechnikovKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::TriangularKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::EpanechnikovKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::LinearKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::PolynomialKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::fastmks::FastMKSRules::FastMKSRules(const typename TreeType::Mat&, const typename TreeType::Mat&, size_t, KernelType&) [with KernelType = mlpack::kernel::CosineDistance; TreeType = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Col&}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::regression::LARS::Train(const mat&, const rowvec&, arma::vec&, bool)’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 20%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/linear_regression/linear_regression.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/linear_regression/linear_regression.cpp.o -c /<>/src/mlpack/methods/linear_regression/linear_regression.cpp /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 20%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/local_coordinate_coding/lcc.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/local_coordinate_coding/lcc.cpp.o -c /<>/src/mlpack/methods/local_coordinate_coding/lcc.cpp [ 20%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/matrix_completion/matrix_completion.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/matrix_completion/matrix_completion.cpp.o -c /<>/src/mlpack/methods/matrix_completion/matrix_completion.cpp [ 21%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/neighbor_search/unmap.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/neighbor_search/unmap.cpp.o -c /<>/src/mlpack/methods/neighbor_search/unmap.cpp [ 21%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/quic_svd/quic_svd.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/quic_svd/quic_svd.cpp.o -c /<>/src/mlpack/methods/quic_svd/quic_svd.cpp /<>/src/mlpack/methods/quic_svd/quic_svd.cpp: In constructor ‘mlpack::svd::QUIC_SVD::QUIC_SVD(const mat&, arma::mat&, arma::mat&, arma::mat&, double, double)’: /<>/src/mlpack/methods/quic_svd/quic_svd.cpp:33:51: warning: ‘new’ of type ‘mlpack::tree::CosineTree’ with extended alignment 16 [-Waligned-new=] ctree = new CosineTree(dataset, epsilon, delta); ^ /<>/src/mlpack/methods/quic_svd/quic_svd.cpp:33:51: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/quic_svd/quic_svd.cpp:33:51: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/quic_svd/quic_svd.cpp:35:55: warning: ‘new’ of type ‘mlpack::tree::CosineTree’ with extended alignment 16 [-Waligned-new=] ctree = new CosineTree(dataset.t(), epsilon, delta); ^ /<>/src/mlpack/methods/quic_svd/quic_svd.cpp:35:55: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/quic_svd/quic_svd.cpp:35:55: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 21%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/radical/radical.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/radical/radical.cpp.o -c /<>/src/mlpack/methods/radical/radical.cpp [ 21%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/randomized_svd/randomized_svd.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/randomized_svd/randomized_svd.cpp.o -c /<>/src/mlpack/methods/randomized_svd/randomized_svd.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.cpp:13: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.cpp:13: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 22%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/rann/ra_util.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/rann/ra_util.cpp.o -c /<>/src/mlpack/methods/rann/ra_util.cpp [ 22%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/softmax_regression/softmax_regression.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/softmax_regression/softmax_regression.cpp.o -c /<>/src/mlpack/methods/softmax_regression/softmax_regression.cpp [ 22%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/softmax_regression/softmax_regression_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/softmax_regression/softmax_regression_function.cpp.o -c /<>/src/mlpack/methods/softmax_regression/softmax_regression_function.cpp [ 23%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/sparse_autoencoder/sparse_autoencoder.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/sparse_autoencoder/sparse_autoencoder.cpp.o -c /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder.cpp [ 23%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/sparse_autoencoder/sparse_autoencoder_function.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/sparse_autoencoder/sparse_autoencoder_function.cpp.o -c /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder_function.cpp [ 23%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/sparse_autoencoder/maximal_inputs.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/sparse_autoencoder/maximal_inputs.cpp.o -c /<>/src/mlpack/methods/sparse_autoencoder/maximal_inputs.cpp [ 24%] Building CXX object src/mlpack/CMakeFiles/mlpack.dir/methods/sparse_coding/sparse_coding.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -Dmlpack_EXPORTS -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -fPIC -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/cotire/mlpack_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack.dir/methods/sparse_coding/sparse_coding.cpp.o -c /<>/src/mlpack/methods/sparse_coding/sparse_coding.cpp [ 24%] Linking CXX shared library ../../lib/libmlpack.so cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack.dir/link.txt --verbose=1 /usr/bin/c++ -fPIC -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libmlpack.so.3 -o ../../lib/libmlpack.so.3.0 CMakeFiles/mlpack.dir/bindings/cli/print_help.cpp.o CMakeFiles/mlpack.dir/bindings/tests/clean_memory.cpp.o CMakeFiles/mlpack.dir/core/data/load_csv.cpp.o CMakeFiles/mlpack.dir/core/data/load.cpp.o CMakeFiles/mlpack.dir/core/dists/discrete_distribution.cpp.o CMakeFiles/mlpack.dir/core/dists/gaussian_distribution.cpp.o CMakeFiles/mlpack.dir/core/dists/laplace_distribution.cpp.o CMakeFiles/mlpack.dir/core/dists/regression_distribution.cpp.o CMakeFiles/mlpack.dir/core/dists/gamma_distribution.cpp.o CMakeFiles/mlpack.dir/core/kernels/epanechnikov_kernel.cpp.o CMakeFiles/mlpack.dir/core/kernels/pspectrum_string_kernel.cpp.o CMakeFiles/mlpack.dir/core/math/columns_to_blocks.cpp.o CMakeFiles/mlpack.dir/core/math/lin_alg.cpp.o CMakeFiles/mlpack.dir/core/math/random.cpp.o CMakeFiles/mlpack.dir/core/math/random_basis.cpp.o CMakeFiles/mlpack.dir/core/optimizers/ada_delta/ada_delta.cpp.o CMakeFiles/mlpack.dir/core/optimizers/ada_grad/ada_grad.cpp.o CMakeFiles/mlpack.dir/core/optimizers/aug_lagrangian/aug_lagrangian.cpp.o CMakeFiles/mlpack.dir/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.cpp.o CMakeFiles/mlpack.dir/core/optimizers/gradient_descent/gradient_descent.cpp.o CMakeFiles/mlpack.dir/core/optimizers/gradient_descent/test_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/lbfgs/lbfgs.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/booth_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/bukin_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/colville_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/drop_wave_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/easom_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/eggholder_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/generalized_rosenbrock_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/matyas_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/mc_cormick_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/rastrigin_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/rosenbrock_wood_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/rosenbrock_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/schwefel_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/sgd_test_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/sphere_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/styblinski_tang_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/problems/wood_function.cpp.o CMakeFiles/mlpack.dir/core/optimizers/proximal/proximal.cpp.o CMakeFiles/mlpack.dir/core/optimizers/rmsprop/rmsprop.cpp.o CMakeFiles/mlpack.dir/core/optimizers/smorms3/smorms3.cpp.o CMakeFiles/mlpack.dir/core/tree/cosine_tree/cosine_tree.cpp.o CMakeFiles/mlpack.dir/core/util/backtrace.cpp.o CMakeFiles/mlpack.dir/core/util/cli.cpp.o CMakeFiles/mlpack.dir/core/util/log.cpp.o CMakeFiles/mlpack.dir/core/util/prefixedoutstream.cpp.o CMakeFiles/mlpack.dir/core/util/program_doc.cpp.o CMakeFiles/mlpack.dir/core/util/singletons.cpp.o CMakeFiles/mlpack.dir/core/util/timers.cpp.o CMakeFiles/mlpack.dir/core/util/version.cpp.o CMakeFiles/mlpack.dir/methods/adaboost/adaboost_model.cpp.o CMakeFiles/mlpack.dir/methods/block_krylov_svd/randomized_block_krylov_svd.cpp.o CMakeFiles/mlpack.dir/methods/cf/cf.cpp.o CMakeFiles/mlpack.dir/methods/fastmks/fastmks_model.cpp.o CMakeFiles/mlpack.dir/methods/gmm/gmm.cpp.o CMakeFiles/mlpack.dir/methods/hoeffding_trees/hoeffding_tree_model.cpp.o CMakeFiles/mlpack.dir/methods/lars/lars.cpp.o CMakeFiles/mlpack.dir/methods/linear_regression/linear_regression.cpp.o CMakeFiles/mlpack.dir/methods/local_coordinate_coding/lcc.cpp.o CMakeFiles/mlpack.dir/methods/matrix_completion/matrix_completion.cpp.o CMakeFiles/mlpack.dir/methods/neighbor_search/unmap.cpp.o CMakeFiles/mlpack.dir/methods/quic_svd/quic_svd.cpp.o CMakeFiles/mlpack.dir/methods/radical/radical.cpp.o CMakeFiles/mlpack.dir/methods/randomized_svd/randomized_svd.cpp.o CMakeFiles/mlpack.dir/methods/rann/ra_util.cpp.o CMakeFiles/mlpack.dir/methods/softmax_regression/softmax_regression.cpp.o CMakeFiles/mlpack.dir/methods/softmax_regression/softmax_regression_function.cpp.o CMakeFiles/mlpack.dir/methods/sparse_autoencoder/sparse_autoencoder.cpp.o CMakeFiles/mlpack.dir/methods/sparse_autoencoder/sparse_autoencoder_function.cpp.o CMakeFiles/mlpack.dir/methods/sparse_autoencoder/maximal_inputs.cpp.o CMakeFiles/mlpack.dir/methods/sparse_coding/sparse_coding.cpp.o /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E cmake_symlink_library ../../lib/libmlpack.so.3.0 ../../lib/libmlpack.so.3 ../../lib/libmlpack.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 24%] Built target mlpack make -f src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build.make src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/depend make -f src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build.make src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/sparse_coding /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/sparse_coding /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/DependInfo.cmake --color= make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/adaboost /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/adaboost /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_sparse_coding make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build.make src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build Scanning dependencies of target mlpack_adaboost make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build.make src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 24%] Building CXX object src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/sparse_coding_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/sparse_coding && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_sparse_coding.dir/sparse_coding_main.cpp.o -c /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp [ 24%] Building CXX object src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/adaboost_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/adaboost && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_adaboost.dir/adaboost_main.cpp.o -c /<>/src/mlpack/methods/adaboost/adaboost_main.cpp /<>/src/mlpack/methods/adaboost/adaboost_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:152:27: warning: ‘new’ of type ‘mlpack::adaboost::AdaBoostModel’ with extended alignment 16 [-Waligned-new=] m = new AdaBoostModel(); ^ /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:152:27: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:152:27: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:153:33: warning: ‘new’ of type ‘mlpack::sparse_coding::SparseCoding’ with extended alignment 16 [-Waligned-new=] sc = new SparseCoding(0, 0.0); ^ /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:153:33: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:153:33: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:37: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::adaboost::AdaBoostModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::adaboost::AdaBoostModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::adaboost::AdaBoostModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:110:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::adaboost::AdaBoostModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::sparse_coding::SparseCoding; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::sparse_coding::SparseCoding*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::sparse_coding::SparseCoding*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:88:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::sparse_coding::SparseCoding’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 24%] Linking CXX executable ../../../../bin/mlpack_sparse_coding cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/sparse_coding && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_sparse_coding.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_sparse_coding.dir/sparse_coding_main.cpp.o -o ../../../../bin/mlpack_sparse_coding -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 24%] Built target mlpack_sparse_coding make -f src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build.make src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/approx_kfn /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/approx_kfn /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_approx_kfn make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build.make src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 25%] Building CXX object src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/approx_kfn_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/approx_kfn && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_approx_kfn.dir/approx_kfn_main.cpp.o -c /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp [ 25%] Linking CXX executable ../../../../bin/mlpack_adaboost cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/adaboost && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_adaboost.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_adaboost.dir/adaboost_main.cpp.o -o ../../../../bin/mlpack_adaboost -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 25%] Built target mlpack_adaboost make -f src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build.make src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/cf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/cf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_cf make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build.make src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 26%] Building CXX object src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/cf_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/cf && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_cf.dir/cf_main.cpp.o -c /<>/src/mlpack/methods/cf/cf_main.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:208:28: warning: ‘new’ of type ‘ApproxKFNModel’ with extended alignment 16 [-Waligned-new=] m = new ApproxKFNModel(); ^ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:208:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:208:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:300:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:302:58: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:15: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = ApproxKFNModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = ApproxKFNModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = ApproxKFNModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:139:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘ApproxKFNModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:300:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:302:58: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf_main.cpp:17: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf_main.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::NMFPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:221:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] CFType* c = new CFType(dataset, decomposition, neighborhood, rank, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxIterations, minResidue, CLI::HasParam("iteration_only_termination")); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::BatchSVDPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:226:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::SVDIncompletePolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:231:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::SVDCompletePolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:236:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::RegSVDPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:243:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::RandomizedSVDPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:250:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/cf/cf_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::cf::CFType; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::cf::CFType*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::cf::CFType*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/cf/cf_main.cpp:108:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter > >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::QDAFN::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::neighbor::QDAFN::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 26%] Linking CXX executable ../../../../bin/mlpack_approx_kfn cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/approx_kfn && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_approx_kfn.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_approx_kfn.dir/approx_kfn_main.cpp.o -o ../../../../bin/mlpack_approx_kfn -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 26%] Built target mlpack_approx_kfn make -f src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build.make src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/dbscan /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/dbscan /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_dbscan make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build.make src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 26%] Building CXX object src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/dbscan_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/dbscan && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_dbscan.dir/dbscan_main.cpp.o -c /<>/src/mlpack/methods/dbscan/dbscan_main.cpp [ 26%] Linking CXX executable ../../../../bin/mlpack_cf cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/cf && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_cf.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_cf.dir/cf_main.cpp.o -o ../../../../bin/mlpack_cf -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 26%] Built target mlpack_cf make -f src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build.make src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/decision_stump /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_stump /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_decision_stump make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build.make src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 27%] Building CXX object src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/decision_stump_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_stump && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_decision_stump.dir/decision_stump_main.cpp.o -c /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:137:26: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:144:32: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: warning: ‘new’ of type ‘mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(other.referenceTree ? new Tree(*other.referenceTree) : NULL), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:137:26: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch<>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:17: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:350:12: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(*other.Left()); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:350:12: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:350:12: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:356:13: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(*other.Right()); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:356:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:356:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch<>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:17: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:189:3: required from ‘void mlpack::dbscan::DBSCAN::BatchCluster(const MatType&, mlpack::emst::UnionFind&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:108:5: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:122:25: warning: ‘new’ of type ‘DSModel’ with extended alignment 16 [-Waligned-new=] model = new DSModel(); ^ /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:122:25: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:122:25: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:15: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = DSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = DSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = DSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:98:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘DSModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:12: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:12: /usr/include/c++/8/bits/stl_map.h: In member function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘_RandomAccessIterator std::_V2::__rotate(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >]’: /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate(_RandomAccessIterator __first, ^~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_BidirectionalIterator1 std::__rotate_adaptive(_BidirectionalIterator1, _BidirectionalIterator1, _BidirectionalIterator1, _Distance, _Distance, _BidirectionalIterator2, _Distance) [with _BidirectionalIterator1 = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _BidirectionalIterator2 = arma::arma_sort_index_packet*; _Distance = int]’: /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate_adaptive(_BidirectionalIterator1 __first, ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Op, arma::op_htrans>; bool sort_stable = true]’: /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 [ 27%] Linking CXX executable ../../../../bin/mlpack_decision_stump cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_stump && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_decision_stump.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_decision_stump.dir/decision_stump_main.cpp.o -o ../../../../bin/mlpack_decision_stump -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 27%] Built target mlpack_decision_stump make -f src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build.make src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/decision_tree /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_tree /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_decision_tree make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build.make src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 27%] Building CXX object src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/decision_tree_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_tree && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_decision_tree.dir/decision_tree_main.cpp.o -c /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:154:35: warning: ‘new’ of type ‘DecisionTreeModel’ with extended alignment 16 [-Waligned-new=] model = new DecisionTreeModel(); ^ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:154:35: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:154:35: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:15: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:118:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:186:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:47:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:200:54: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = DecisionTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = DecisionTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = DecisionTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:120:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘DecisionTreeModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 27%] Linking CXX executable ../../../../bin/mlpack_dbscan cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/dbscan && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_dbscan.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_dbscan.dir/dbscan_main.cpp.o -o ../../../../bin/mlpack_dbscan -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 27%] Built target mlpack_dbscan make -f src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build.make src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/det /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/det /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_det make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build.make src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 27%] Building CXX object src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/det_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/det && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_det.dir/det_main.cpp.o -c /<>/src/mlpack/methods/det/det_main.cpp In file included from /<>/src/mlpack/methods/det/dt_utils.hpp:147, from /<>/src/mlpack/methods/det/det_main.cpp:15: /<>/src/mlpack/methods/det/dt_utils_impl.hpp: In instantiation of ‘mlpack::det::DTree* mlpack::det::Trainer(MatType&, size_t, bool, size_t, size_t, bool) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’: /<>/src/mlpack/methods/det/det_main.cpp:154:47: required from here /<>/src/mlpack/methods/det/dt_utils_impl.hpp:118:36: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] DTree* dtree = new DTree(dataset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dt_utils_impl.hpp:118:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dt_utils_impl.hpp:118:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dt_utils_impl.hpp:288:11: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] dtree = new DTree(dataset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dt_utils_impl.hpp:288:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dt_utils_impl.hpp:288:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/det/dtree.hpp:362, from /<>/src/mlpack/methods/det/dt_utils.hpp:17, from /<>/src/mlpack/methods/det/det_main.cpp:15: /<>/src/mlpack/methods/det/dtree_impl.hpp: In instantiation of ‘double mlpack::det::DTree::Grow(MatType&, arma::Col&, bool, size_t, size_t) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’: /<>/src/mlpack/methods/det/dt_utils_impl.hpp:131:10: required from ‘mlpack::det::DTree* mlpack::det::Trainer(MatType&, size_t, bool, size_t, size_t, bool) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’ /<>/src/mlpack/methods/det/det_main.cpp:154:47: required from here /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] left = new DTree(maxValsL, minValsL, start, splitIndex, leftError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] right = new DTree(maxValsR, minValsR, splitIndex, end, rightError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/det/det_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::det::DTree<>; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::det::DTree<>*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::det::DTree<>*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/det/det_main.cpp:59:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = false; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/det/det_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/det/det_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In function ‘mlpack::det::DTree* mlpack::det::Trainer(MatType&, size_t, bool, size_t, size_t, bool) [with MatType = arma::Mat; TagType = int]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 28%] Linking CXX executable ../../../../bin/mlpack_decision_tree cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_tree && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_decision_tree.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_decision_tree.dir/decision_tree_main.cpp.o -o ../../../../bin/mlpack_decision_tree -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 28%] Built target mlpack_decision_tree make -f src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build.make src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/emst /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/emst /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_emst make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build.make src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 28%] Building CXX object src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/emst_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/emst && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_emst.dir/emst_main.cpp.o -c /<>/src/mlpack/methods/emst/emst_main.cpp [ 28%] Linking CXX executable ../../../../bin/mlpack_det cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/det && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_det.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_det.dir/det_main.cpp.o -o ../../../../bin/mlpack_det -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 28%] Built target mlpack_det make -f src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build.make src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/fastmks /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/fastmks /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_fastmks make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build.make src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 28%] Building CXX object src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/fastmks_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/fastmks && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_fastmks.dir/fastmks_main.cpp.o -c /<>/src/mlpack/methods/fastmks/fastmks_main.cpp In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/emst/dtb.hpp:34, from /<>/src/mlpack/methods/emst/emst_main.cpp:31: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/emst/emst_main.cpp:109:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/fastmks/fastmks.hpp:294, from /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:16: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:92:16: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:97:20: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:102:16: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:107:18: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:112:14: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:117:20: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:122:16: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/fastmks/fastmks_main.cpp:142:63: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/emst/emst_main.cpp:27: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::emst::EdgePair}; _Tp = mlpack::emst::EdgePair; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::emst::DualTreeBoruvka::AddAllEdges() [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/emst/emst_main.cpp:27: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/emst/emst_main.cpp:27: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mlpack::emst::EdgePair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/emst/emst_main.cpp:27: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::emst::DualTreeBoruvka::EmitResults(arma::mat&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 29%] Linking CXX executable ../../../../bin/mlpack_emst cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/emst && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_emst.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_emst.dir/emst_main.cpp.o -o ../../../../bin/mlpack_emst -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 29%] Built target mlpack_emst make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_gmm_generate make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Building CXX object src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/gmm_generate_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_gmm_generate.dir/gmm_generate_main.cpp.o -c /<>/src/mlpack/methods/gmm/gmm_generate_main.cpp In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/gmm/gmm_generate_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::gmm::GMM; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::gmm::GMM*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::gmm::GMM*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/gmm/gmm_generate_main.cpp:37:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::gmm::GMM’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 30%] Linking CXX executable ../../../../bin/mlpack_gmm_generate cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_gmm_generate.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_gmm_generate.dir/gmm_generate_main.cpp.o -o ../../../../bin/mlpack_gmm_generate -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Built target mlpack_gmm_generate make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_gmm_train make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Building CXX object src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/gmm_train_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_gmm_train.dir/gmm_train_main.cpp.o -c /<>/src/mlpack/methods/gmm/gmm_train_main.cpp /<>/src/mlpack/methods/gmm/gmm_train_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:170:55: warning: ‘new’ of type ‘mlpack::gmm::GMM’ with extended alignment 16 [-Waligned-new=] gmm = new GMM(size_t(gaussians), dataPoints.n_rows); ^ /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:170:55: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:170:55: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::gmm::GMM; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::gmm::GMM*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::gmm::GMM*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:120:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::gmm::GMM’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/gmm/gmm_train_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 [ 30%] Linking CXX executable ../../../../bin/mlpack_fastmks cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/fastmks && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_fastmks.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_fastmks.dir/fastmks_main.cpp.o -o ../../../../bin/mlpack_fastmks -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Built target mlpack_fastmks make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_gmm_probability make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Building CXX object src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/gmm_probability_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_gmm_probability.dir/gmm_probability_main.cpp.o -c /<>/src/mlpack/methods/gmm/gmm_probability_main.cpp /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Gen, arma::gen_randu>; bool sort_stable = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 30%] Linking CXX executable ../../../../bin/mlpack_gmm_train cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_gmm_train.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_gmm_train.dir/gmm_train_main.cpp.o -o ../../../../bin/mlpack_gmm_train -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Built target mlpack_gmm_train make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_hmm_train make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 31%] Building CXX object src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/hmm_train_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_hmm_train.dir/hmm_train_main.cpp.o -c /<>/src/mlpack/methods/hmm/hmm_train_main.cpp In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/gmm/gmm_probability_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::gmm::GMM; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::gmm::GMM*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::gmm::GMM*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/gmm/gmm_probability_main.cpp:38:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::gmm::GMM’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/hmm/hmm_train_main.cpp:17: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 32%] Linking CXX executable ../../../../bin/mlpack_gmm_probability cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_gmm_probability.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_gmm_probability.dir/gmm_probability_main.cpp.o -o ../../../../bin/mlpack_gmm_probability -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 32%] Built target mlpack_gmm_probability make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_hmm_viterbi make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 32%] Building CXX object src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/hmm_viterbi_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_hmm_viterbi.dir/hmm_viterbi_main.cpp.o -c /<>/src/mlpack/methods/hmm/hmm_viterbi_main.cpp In file included from /<>/src/mlpack/methods/hmm/hmm_viterbi_main.cpp:18: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/hmm/hmm_train_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Row}; _Tp = arma::Row; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Row}; _Tp = arma::Row; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Mat}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const arma::Col&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In function ‘void mlpackMain()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [ 32%] Linking CXX executable ../../../../bin/mlpack_hmm_train cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_hmm_train.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_hmm_train.dir/hmm_train_main.cpp.o -o ../../../../bin/mlpack_hmm_train -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 32%] Built target mlpack_hmm_train make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_hmm_generate make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 32%] Building CXX object src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/hmm_generate_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_hmm_generate.dir/hmm_generate_main.cpp.o -c /<>/src/mlpack/methods/hmm/hmm_generate_main.cpp [ 32%] Linking CXX executable ../../../../bin/mlpack_hmm_viterbi cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_hmm_viterbi.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_hmm_viterbi.dir/hmm_viterbi_main.cpp.o -o ../../../../bin/mlpack_hmm_viterbi -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 32%] Built target mlpack_hmm_viterbi make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_hmm_loglik make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 32%] Building CXX object src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/hmm_loglik_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_hmm_loglik.dir/hmm_loglik_main.cpp.o -c /<>/src/mlpack/methods/hmm/hmm_loglik_main.cpp In file included from /<>/src/mlpack/methods/hmm/hmm_generate_main.cpp:19: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/hmm/hmm_loglik_main.cpp:17: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 33%] Linking CXX executable ../../../../bin/mlpack_hmm_generate cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_hmm_generate.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_hmm_generate.dir/hmm_generate_main.cpp.o -o ../../../../bin/mlpack_hmm_generate -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 33%] Built target mlpack_hmm_generate make -f src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build.make src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hoeffding_trees /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hoeffding_trees /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_hoeffding_tree make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build.make src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 34%] Building CXX object src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/hoeffding_tree_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hoeffding_trees && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_hoeffding_tree.dir/hoeffding_tree_main.cpp.o -c /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp [ 34%] Linking CXX executable ../../../../bin/mlpack_hmm_loglik cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_hmm_loglik.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_hmm_loglik.dir/hmm_loglik_main.cpp.o -o ../../../../bin/mlpack_hmm_loglik -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 34%] Built target mlpack_hmm_loglik make -f src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build.make src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/kernel_pca /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kernel_pca /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_kernel_pca make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build.make src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 34%] Building CXX object src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/kernel_pca_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kernel_pca && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_kernel_pca.dir/kernel_pca_main.cpp.o -c /<>/src/mlpack/methods/kernel_pca/kernel_pca_main.cpp In file included from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:19: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In member function ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kernel_pca/kernel_pca_main.cpp:30: /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp: In static member function ‘static const mat* mlpack::kernel::KMeansSelection::Select(const mat&, size_t)’: /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] arma::mat* centroids = new arma::mat; ^~~ /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_oarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer’ /usr/include/boost/archive/detail/oserializer.hpp:258:13: [ skipping 5 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::xml_oarchive]’ /<>/src/mlpack/core/data/save_impl.hpp:260:10: required from ‘bool mlpack::data::Save(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::tree::HoeffdingTreeModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/output_param_impl.hpp:87:15: required from ‘void mlpack::bindings::cli::OutputParamImpl(const mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::tree::HoeffdingTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/output_param.hpp:78:57: required from ‘void mlpack::bindings::cli::OutputParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::tree::HoeffdingTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:143:59: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::tree::HoeffdingTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:86:1: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_iarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer’ /usr/include/boost/archive/detail/iserializer.hpp:411:13: [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:93:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::tree::HoeffdingTreeModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::tree::HoeffdingTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::tree::HoeffdingTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::tree::HoeffdingTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:86:1: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp: In instantiation of ‘static const mat* mlpack::kernel::KMeansSelection::Select(const mat&, size_t) [with ClusteringType = mlpack::kmeans::KMeans<>; unsigned int maxIterations = 5; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/nystroem_method/nystroem_method_impl.hpp:80:47: required from ‘void mlpack::kernel::NystroemMethod::Apply(arma::mat&) [with KernelType = mlpack::kernel::LinearKernel; PointSelectionPolicy = mlpack::kernel::KMeansSelection<>; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp:50:5: required from ‘static void mlpack::kpca::NystroemKernelRule::ApplyKernelMatrix(const mat&, arma::mat&, arma::vec&, arma::mat&, size_t, KernelType) [with KernelType = mlpack::kernel::LinearKernel; PointSelectionPolicy = mlpack::kernel::KMeansSelection<>; arma::mat = arma::Mat; arma::vec = arma::Col; size_t = unsigned int]’ /<>/src/mlpack/methods/kernel_pca/kernel_pca_impl.hpp:38:32: required from ‘void mlpack::kpca::KernelPCA::Apply(const mat&, arma::mat&, arma::vec&, arma::mat&, size_t) [with KernelType = mlpack::kernel::LinearKernel; KernelRule = mlpack::kpca::NystroemKernelRule >; arma::mat = arma::Mat; arma::vec = arma::Col; size_t = unsigned int]’ /<>/src/mlpack/methods/kernel_pca/kernel_pca_impl.hpp:78:3: required from ‘void mlpack::kpca::KernelPCA::Apply(arma::mat&, size_t) [with KernelType = mlpack::kernel::LinearKernel; KernelRule = mlpack::kpca::NystroemKernelRule >; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/kernel_pca/kernel_pca_main.cpp:139:7: required from ‘void RunKPCA(arma::mat&, bool, bool, size_t, const string&, KernelType&) [with KernelType = mlpack::kernel::LinearKernel; arma::mat = arma::Mat; size_t = unsigned int; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/kernel_pca/kernel_pca_main.cpp:202:25: required from here /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] arma::mat* centroids = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_oarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer’ /usr/include/boost/archive/detail/oserializer.hpp:258:13: [ skipping 19 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::text_oarchive]’ /<>/src/mlpack/core/data/save_impl.hpp:265:10: required from ‘bool mlpack::data::Save(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::tree::HoeffdingTreeModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/output_param_impl.hpp:87:15: required from ‘void mlpack::bindings::cli::OutputParamImpl(const mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::tree::HoeffdingTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/output_param.hpp:78:57: required from ‘void mlpack::bindings::cli::OutputParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::tree::HoeffdingTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:143:59: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::tree::HoeffdingTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:86:1: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_oarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer’ /usr/include/boost/archive/detail/oserializer.hpp:258:13: [ skipping 21 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::binary_oarchive]’ /<>/src/mlpack/core/data/save_impl.hpp:270:10: required from ‘bool mlpack::data::Save(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::tree::HoeffdingTreeModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/output_param_impl.hpp:87:15: required from ‘void mlpack::bindings::cli::OutputParamImpl(const mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::tree::HoeffdingTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/output_param.hpp:78:57: required from ‘void mlpack::bindings::cli::OutputParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::tree::HoeffdingTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:143:59: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::tree::HoeffdingTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:86:1: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_iarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer’ /usr/include/boost/archive/detail/iserializer.hpp:411:13: [ skipping 21 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::text_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:98:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::tree::HoeffdingTreeModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::tree::HoeffdingTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::tree::HoeffdingTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::tree::HoeffdingTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:86:1: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_iarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer’ /usr/include/boost/archive/detail/iserializer.hpp:411:13: [ skipping 21 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::binary_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:103:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::tree::HoeffdingTreeModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::tree::HoeffdingTreeModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::tree::HoeffdingTreeModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::tree::HoeffdingTreeModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:86:1: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 35%] Linking CXX executable ../../../../bin/mlpack_kernel_pca cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kernel_pca && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_kernel_pca.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_kernel_pca.dir/kernel_pca_main.cpp.o -o ../../../../bin/mlpack_kernel_pca -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 35%] Built target mlpack_kernel_pca make -f src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build.make src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/kmeans /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kmeans /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_kmeans make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build.make src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 35%] Building CXX object src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/kmeans_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kmeans && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_kmeans.dir/kmeans_main.cpp.o -c /<>/src/mlpack/methods/kmeans/kmeans_main.cpp In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:12: /usr/include/c++/8/bits/stl_tree.h: In function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_insert_equal_(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Arg&&, _NodeGen&) [with _Arg = std::pair; _NodeGen = std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::_Alloc_node; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2289:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In member function ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&)’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp:93, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:22: /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:206:27: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: warning: ‘new’ of type ‘mlpack::kmeans::PellegMooreKMeans, arma::Mat >::TreeType’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] tree(new TreeType(const_cast(datasetOrig))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: warning: ‘new’ of type ‘mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] tree(new Tree(const_cast(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: warning: ‘new’ of type ‘mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::Tree’ {aka ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’} with extended alignment 16 [-Waligned-new=] tree(new Tree(const_cast(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:16: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: required from ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:206:27: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:111:20: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:124:5: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:111:20: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:124:5: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:16: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: required from ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:206:27: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: required from ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:20, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘void mlpack::tree::CoverTree::CreateChildren(arma::Col&, arma::vec&, size_t, size_t&, size_t&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; arma::vec = arma::Col; size_t = unsigned int]’: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:76:3: required from ‘mlpack::tree::CoverTree::CoverTree(const MatType&, mlpack::tree::CoverTree::ElemType, MetricType*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, point, INT_MIN, this, 0, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ indices, distances, 0, tempSize, usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[i], ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ INT_MIN, this, distances[i], indices, distances, 0, tempSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, point, nextScale, this, 0, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ indices, distances, childNearSetSize, childFarSetSize, childUsedSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *metric)); ~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[0], nextScale, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ this, distances[0], indices, distances, childNearSetSize, farSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[0], nextScale, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ this, distances[0], childIndices, childDistances, childNearSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ childFarSetSize, childUsedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:16: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: required from ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:12: /usr/include/c++/8/bits/stl_tree.h: In member function ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = std::multimap, std::allocator > >]’: /usr/include/c++/8/bits/stl_tree.h:1054:64: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); ^ /usr/include/c++/8/bits/stl_tree.h: In member function ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = std::multimap, std::allocator > >]’: /usr/include/c++/8/bits/stl_tree.h:1054:64: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); ^ /usr/include/c++/8/bits/stl_tree.h: In member function ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = std::multimap, std::allocator > >]’: /usr/include/c++/8/bits/stl_tree.h:1054:64: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); ^ [ 35%] Linking CXX executable ../../../../bin/mlpack_hoeffding_tree cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hoeffding_trees && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_hoeffding_tree.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_hoeffding_tree.dir/hoeffding_tree_main.cpp.o -o ../../../../bin/mlpack_hoeffding_tree -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 35%] Built target mlpack_hoeffding_tree make -f src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build.make src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/lars /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lars /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_lars make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build.make src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 35%] Building CXX object src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/lars_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lars && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_lars.dir/lars_main.cpp.o -c /<>/src/mlpack/methods/lars/lars_main.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >&}; _Tp = mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >; _Distance = int; _Tp = mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::BreadthFirstDualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, std::priority_queue, typename RuleType::TraversalInfoType> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::BreadthFirstDualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/lars/lars_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/lars/lars_main.cpp:127:50: warning: ‘new’ of type ‘mlpack::regression::LARS’ with extended alignment 16 [-Waligned-new=] lars = new LARS(useCholesky, lambda1, lambda2); ^ /<>/src/mlpack/methods/lars/lars_main.cpp:127:50: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/lars/lars_main.cpp:127:50: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/lars/lars_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::regression::LARS; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::regression::LARS*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::regression::LARS*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/lars/lars_main.cpp:88:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::regression::LARS’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(size_t, TreeType&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(TreeType&, TreeType&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 36%] Linking CXX executable ../../../../bin/mlpack_kmeans cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kmeans && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_kmeans.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_kmeans.dir/kmeans_main.cpp.o -o ../../../../bin/mlpack_kmeans -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 36%] Built target mlpack_kmeans make -f src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build.make src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/linear_regression /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/linear_regression /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_linear_regression make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build.make src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 36%] Building CXX object src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/linear_regression_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/linear_regression && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_linear_regression.dir/linear_regression_main.cpp.o -c /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp [ 37%] Linking CXX executable ../../../../bin/mlpack_lars cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lars && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_lars.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_lars.dir/lars_main.cpp.o -o ../../../../bin/mlpack_lars -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 37%] Built target mlpack_lars make -f src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build.make src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/local_coordinate_coding /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/local_coordinate_coding /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_local_coordinate_coding make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build.make src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 37%] Building CXX object src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/local_coordinate_coding_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/local_coordinate_coding && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_local_coordinate_coding.dir/local_coordinate_coding_main.cpp.o -c /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:151:60: warning: ‘new’ of type ‘mlpack::regression::LinearRegression’ with extended alignment 16 [-Waligned-new=] lr = new LinearRegression(regressors, responses, lambda); ^ /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:151:60: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:151:60: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::regression::LinearRegression; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::regression::LinearRegression*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::regression::LinearRegression*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:74:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::regression::LinearRegression’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp:126:43: warning: ‘new’ of type ‘mlpack::lcc::LocalCoordinateCoding’ with extended alignment 16 [-Waligned-new=] lcc = new LocalCoordinateCoding(0, 0.0); ^ /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp:126:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp:126:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::lcc::LocalCoordinateCoding; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::lcc::LocalCoordinateCoding*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::lcc::LocalCoordinateCoding*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/local_coordinate_coding/local_coordinate_coding_main.cpp:85:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::lcc::LocalCoordinateCoding’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 37%] Linking CXX executable ../../../../bin/mlpack_linear_regression cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/linear_regression && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_linear_regression.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_linear_regression.dir/linear_regression_main.cpp.o -o ../../../../bin/mlpack_linear_regression -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 37%] Built target mlpack_linear_regression make -f src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build.make src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/logistic_regression /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/logistic_regression /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_logistic_regression make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build.make src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 37%] Building CXX object src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/logistic_regression_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/logistic_regression && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_logistic_regression.dir/logistic_regression_main.cpp.o -c /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp [ 38%] Linking CXX executable ../../../../bin/mlpack_local_coordinate_coding cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/local_coordinate_coding && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_local_coordinate_coding.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_local_coordinate_coding.dir/local_coordinate_coding_main.cpp.o -o ../../../../bin/mlpack_local_coordinate_coding -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 38%] Built target mlpack_local_coordinate_coding make -f src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build.make src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/lsh /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lsh /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_lsh make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build.make src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 40%] Building CXX object src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/lsh_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lsh && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_lsh.dir/lsh_main.cpp.o -c /<>/src/mlpack/methods/lsh/lsh_main.cpp /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:222:42: warning: ‘new’ of type ‘mlpack::regression::LogisticRegression<>’ with extended alignment 16 [-Waligned-new=] model = new LogisticRegression<>(0, 0); ^ /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:222:42: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:222:42: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:14: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::regression::LogisticRegression<>; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::regression::LogisticRegression<>*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::regression::LogisticRegression<>*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:120:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::regression::LogisticRegression<>’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/lsh/lsh_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/lsh/lsh_main.cpp:160:31: warning: ‘new’ of type ‘mlpack::neighbor::LSHSearch<>’ with extended alignment 16 [-Waligned-new=] allkann = new LSHSearch<>(); ^ /<>/src/mlpack/methods/lsh/lsh_main.cpp:160:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/lsh/lsh_main.cpp:160:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:15: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::LSHSearch<>; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::LSHSearch<>*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::LSHSearch<>*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/lsh/lsh_main.cpp:60:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::neighbor::LSHSearch<>’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 [ 40%] Linking CXX executable ../../../../bin/mlpack_logistic_regression cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/logistic_regression && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_logistic_regression.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_logistic_regression.dir/logistic_regression_main.cpp.o -o ../../../../bin/mlpack_logistic_regression -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 40%] Built target mlpack_logistic_regression make -f src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build.make src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/mean_shift /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/mean_shift /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_mean_shift make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build.make src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 40%] Building CXX object src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/mean_shift_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/mean_shift && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_mean_shift.dir/mean_shift_main.cpp.o -c /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::priority_queue<_Tp, _Sequence, _Compare>::push(std::priority_queue<_Tp, _Sequence, _Compare>::value_type&&) [with _Tp = std::pair; _Sequence = std::vector >; _Compare = std::greater >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Mat; bool sort_stable = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::LSHSearch::GetAdditionalProbingBins(const vec&, const vec&, size_t, arma::mat&) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/lsh/lsh_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In function ‘_ZN6mlpack8neighbor9LSHSearchINS0_19NearestNeighborSortEE6SearchERKN4arma3MatIdEEjRNS5_IjEERS6_jj._omp_fn.10’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In function ‘_ZN6mlpack8neighbor9LSHSearchINS0_19NearestNeighborSortEE6SearchEjRN4arma3MatIjEERNS5_IdEEjj._omp_fn.43’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:19, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:210:24: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSet)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 40%] Linking CXX executable ../../../../bin/mlpack_lsh cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lsh && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_lsh.dir/link.txt --verbose=1 In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:289:19: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:292:5: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_lsh.dir/lsh_main.cpp.o -o ../../../../bin/mlpack_lsh -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:65:24: required from ‘double mlpack::meanshift::MeanShift::EstimateRadius(const MatType&, double) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:194:12: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 40%] Built target mlpack_lsh make -f src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build.make src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/naive_bayes /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/naive_bayes /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_nbc make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build.make src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:65:24: required from ‘double mlpack::meanshift::MeanShift::EstimateRadius(const MatType&, double) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:194:12: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:55:49: required from ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:210:24: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 41%] Building CXX object src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/nbc_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/naive_bayes && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_nbc.dir/nbc_main.cpp.o -c /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:226:27: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:289:19: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:292:5: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::pair std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = arma::Col; _Val = std::pair, int>; _KeyOfValue = std::_Select1st, int> >; _Compare = mlpack::meanshift::less >; _Alloc = std::allocator, int> >]’: /usr/include/c++/8/bits/stl_tree.h:2146:5: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = arma::Col; _Val = std::pair, int>; _KeyOfValue = std::_Select1st, int> >; _Compare = mlpack::meanshift::less >; _Alloc = std::allocator, int> >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/stl_map.h: In member function ‘void mlpack::meanshift::MeanShift::GenSeeds(const MatType&, double, int, MatType&) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:12: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:124:26: warning: ‘new’ of type ‘NBCModel’ with extended alignment 16 [-Waligned-new=] model = new NBCModel(); ^ /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:124:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:124:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:18: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = NBCModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = NBCModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = NBCModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:89:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘NBCModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 41%] Linking CXX executable ../../../../bin/mlpack_mean_shift cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/mean_shift && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_mean_shift.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_mean_shift.dir/mean_shift_main.cpp.o -o ../../../../bin/mlpack_mean_shift -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 41%] Built target mlpack_mean_shift make -f src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build.make src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/nca /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nca /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_nca make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build.make src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 41%] Building CXX object src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/nca_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nca && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_nca.dir/nca_main.cpp.o -c /<>/src/mlpack/methods/nca/nca_main.cpp [ 41%] Linking CXX executable ../../../../bin/mlpack_nbc cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/naive_bayes && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_nbc.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_nbc.dir/nbc_main.cpp.o -o ../../../../bin/mlpack_nbc -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 41%] Built target mlpack_nbc make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_knn make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 41%] Building CXX object src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/knn_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_knn.dir/knn_main.cpp.o -c /<>/src/mlpack/methods/neighbor_search/knn_main.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/knn_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:187:24: warning: ‘new’ of type ‘KNNModel’ {aka ‘mlpack::neighbor::NSModel’} with extended alignment 16 [-Waligned-new=] knn = new KNNModel(); ^ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:187:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:187:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:471:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:474:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:509:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:17: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::NSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::NSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::NSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:69:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::neighbor::NSModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:471:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:25: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 42%] Linking CXX executable ../../../../bin/mlpack_nca cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nca && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_nca.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_nca.dir/nca_main.cpp.o -o ../../../../bin/mlpack_nca -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:509:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 42%] Built target mlpack_nca make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_kfn make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Building CXX object src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/kfn_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_kfn.dir/kfn_main.cpp.o -c /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:190:16: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘mlpack::tree::SpillTree::SpillTree(MatType&&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:193:31: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:95:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:98:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:170:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:170:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(mlpack::neighbor::NeighborSearch::Tree) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] this->referenceTree = new Tree(std::move(referenceTree)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:25: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(mlpack::tree::Octree&&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.dataset = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:70:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:70:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:303:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:25: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:16: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:23: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:242:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:305:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:178:24: warning: ‘new’ of type ‘KFNModel’ {aka ‘mlpack::neighbor::NSModel’} with extended alignment 16 [-Waligned-new=] kfn = new KFNModel(); ^ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:178:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:178:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:471:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:474:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:509:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:15: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::NSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::NSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::NSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:67:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::neighbor::NSModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:471:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:23: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:509:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:25: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree() [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat]’: /usr/include/boost/serialization/access.hpp:130:9: required from ‘static void boost::serialization::access::construct(T*) [with T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:92:22: required from ‘void boost::serialization::load_construct_data(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:148:24: required from ‘void boost::serialization::load_construct_data_adl(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:342:66: required from ‘void boost::archive::detail::pointer_iserializer::load_object_ptr(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:292:1: required from ‘class boost::archive::detail::pointer_iserializer, mlpack::neighbor::NeighborSearchStat, arma::Mat > >’ /usr/include/boost/archive/detail/interface_iarchive.hpp:52:43: [ skipping 85 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:93:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::neighbor::NSModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::NSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::NSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::NSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:69:1: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:190:16: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘mlpack::tree::SpillTree::SpillTree(MatType&&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:193:31: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:95:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:98:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:170:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:170:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(mlpack::neighbor::NeighborSearch::Tree) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] this->referenceTree = new Tree(std::move(referenceTree)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:23: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(mlpack::tree::Octree&&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.dataset = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:70:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:70:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:288:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:23: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:19, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:23: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::FurthestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:21: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::FurthestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:227:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:290:42: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:23: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree() [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat]’: /usr/include/boost/serialization/access.hpp:130:9: required from ‘static void boost::serialization::access::construct(T*) [with T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:92:22: required from ‘void boost::serialization::load_construct_data(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:148:24: required from ‘void boost::serialization::load_construct_data_adl(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:342:66: required from ‘void boost::archive::detail::pointer_iserializer::load_object_ptr(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:292:1: required from ‘class boost::archive::detail::pointer_iserializer, mlpack::neighbor::NeighborSearchStat, arma::Mat > >’ /usr/include/boost/archive/detail/interface_iarchive.hpp:52:43: [ skipping 85 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:93:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::neighbor::NSModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::NSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::NSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::NSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:67:1: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename T1::elem_type arma::op_median::median_vec(const T1&, const typename arma::arma_not_cx::result*) [with T1 = arma::Col]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat > >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename T1::elem_type arma::op_median::median_vec(const T1&, const typename arma::arma_not_cx::result*) [with T1 = arma::Col]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/knn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat > >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/neighbor_search/kfn_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 42%] Linking CXX executable ../../../../bin/mlpack_knn cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_knn.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_knn.dir/knn_main.cpp.o -o ../../../../bin/mlpack_knn -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Built target mlpack_knn make -f src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build.make src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/nmf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nmf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_nmf make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build.make src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Building CXX object src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/nmf_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nmf && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_nmf.dir/nmf_main.cpp.o -c /<>/src/mlpack/methods/nmf/nmf_main.cpp [ 42%] Linking CXX executable ../../../../bin/mlpack_kfn cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_kfn.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_kfn.dir/kfn_main.cpp.o -o ../../../../bin/mlpack_kfn -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Built target mlpack_kfn make -f src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build.make src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/pca /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/pca /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_pca make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build.make src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Building CXX object src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/pca_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/pca && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_pca.dir/pca_main.cpp.o -c /<>/src/mlpack/methods/pca/pca_main.cpp [ 42%] Linking CXX executable ../../../../bin/mlpack_nmf cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nmf && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_nmf.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_nmf.dir/nmf_main.cpp.o -o ../../../../bin/mlpack_nmf -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Built target mlpack_nmf make -f src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build.make src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/perceptron /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/perceptron /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_perceptron make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build.make src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Building CXX object src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/perceptron_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/perceptron && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_perceptron.dir/perceptron_main.cpp.o -c /<>/src/mlpack/methods/perceptron/perceptron_main.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp:18, from /<>/src/mlpack/methods/pca/pca_main.cpp:20: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp:18, from /<>/src/mlpack/methods/pca/pca_main.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/perceptron/perceptron_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:151:29: warning: ‘new’ of type ‘PerceptronModel’ with extended alignment 16 [-Waligned-new=] p = new PerceptronModel(); ^ /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:151:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:151:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:18: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = PerceptronModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = PerceptronModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = PerceptronModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:112:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘PerceptronModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 43%] Linking CXX executable ../../../../bin/mlpack_pca cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/pca && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_pca.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_pca.dir/pca_main.cpp.o -o ../../../../bin/mlpack_pca -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 43%] Built target mlpack_pca make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_preprocess_binarize make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 44%] Building CXX object src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/preprocess_binarize_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_preprocess_binarize.dir/preprocess_binarize_main.cpp.o -c /<>/src/mlpack/methods/preprocess/preprocess_binarize_main.cpp [ 44%] Linking CXX executable ../../../../bin/mlpack_perceptron cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/perceptron && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_perceptron.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_perceptron.dir/perceptron_main.cpp.o -o ../../../../bin/mlpack_perceptron -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 44%] Built target mlpack_perceptron make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_preprocess_split make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 44%] Building CXX object src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/preprocess_split_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_preprocess_split.dir/preprocess_split_main.cpp.o -c /<>/src/mlpack/methods/preprocess/preprocess_split_main.cpp [ 44%] Linking CXX executable ../../../../bin/mlpack_preprocess_binarize cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_preprocess_binarize.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_preprocess_binarize.dir/preprocess_binarize_main.cpp.o -o ../../../../bin/mlpack_preprocess_binarize -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 44%] Built target mlpack_preprocess_binarize make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_preprocess_describe make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 44%] Building CXX object src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/preprocess_describe_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_preprocess_describe.dir/preprocess_describe_main.cpp.o -c /<>/src/mlpack/methods/preprocess/preprocess_describe_main.cpp [ 45%] Linking CXX executable ../../../../bin/mlpack_preprocess_split cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_preprocess_split.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_preprocess_split.dir/preprocess_split_main.cpp.o -o ../../../../bin/mlpack_preprocess_split -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/preprocess/preprocess_describe_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 45%] Built target mlpack_preprocess_split make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_preprocess_imputer make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Building CXX object src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/preprocess_imputer_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_preprocess_imputer.dir/preprocess_imputer_main.cpp.o -c /<>/src/mlpack/methods/preprocess/preprocess_imputer_main.cpp [ 46%] Linking CXX executable ../../../../bin/mlpack_preprocess_describe cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_preprocess_describe.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_preprocess_describe.dir/preprocess_describe_main.cpp.o -o ../../../../bin/mlpack_preprocess_describe -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Built target mlpack_preprocess_describe make -f src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build.make src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/radical /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/radical /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_radical make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build.make src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Building CXX object src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/radical_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/radical && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_radical.dir/radical_main.cpp.o -c /<>/src/mlpack/methods/radical/radical_main.cpp [ 46%] Linking CXX executable ../../../../bin/mlpack_radical cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/radical && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_radical.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_radical.dir/radical_main.cpp.o -o ../../../../bin/mlpack_radical -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Built target mlpack_radical make -f src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build.make src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/random_forest /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/random_forest /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_random_forest make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build.make src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Building CXX object src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/random_forest_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/random_forest && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_random_forest.dir/random_forest_main.cpp.o -c /<>/src/mlpack/methods/random_forest/random_forest_main.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/preprocess/preprocess_imputer_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/preprocess/preprocess_imputer_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/preprocess/preprocess_imputer_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/preprocess/preprocess_imputer_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::data::Imputer::Impute(arma::Mat&, const string&, size_t) [with T = double; MapperType = mlpack::data::DatasetMapper; StrategyType = mlpack::data::MedianImputation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/preprocess/preprocess_imputer_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 46%] Linking CXX executable ../../../../bin/mlpack_preprocess_imputer cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_preprocess_imputer.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_preprocess_imputer.dir/preprocess_imputer_main.cpp.o -o ../../../../bin/mlpack_preprocess_imputer -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Built target mlpack_preprocess_imputer make -f src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build.make src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/range_search /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/range_search /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_range_search make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build.make src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Building CXX object src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/range_search_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/range_search && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_range_search.dir/range_search_main.cpp.o -c /<>/src/mlpack/methods/range_search/range_search_main.cpp In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/methods/random_forest/random_forest.hpp:15, from /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:13: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:464:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:449:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:511:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:454:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:374:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:461:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:416:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:466:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘mlpack::tree::DecisionTree::DecisionTree(const mlpack::tree::DecisionTree&) [with FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false]’: /usr/include/c++/8/bits/stl_construct.h:75:7: required from ‘void std::_Construct(_T1*, _Args&& ...) [with _T1 = mlpack::tree::DecisionTree, double, false>; _Args = {const mlpack::tree::DecisionTree, double, false>&}]’ /usr/include/c++/8/bits/stl_uninitialized.h:83:18: required from ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; bool _TrivialValueTypes = false]’ /usr/include/c++/8/bits/stl_uninitialized.h:134:15: required from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*]’ /usr/include/c++/8/bits/stl_uninitialized.h:289:37: required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; _Tp = mlpack::tree::DecisionTree, double, false>]’ /usr/include/c++/8/bits/stl_uninitialized.h:311:2: required from ‘_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; _Allocator = std::allocator, double, false> >]’ /usr/include/c++/8/bits/vector.tcc:611:44: required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree, double, false>; _Alloc = std::allocator, double, false> >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /usr/include/c++/8/bits/stl_vector.h:827:4: required from ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree, double, false>; _Alloc = std::allocator, double, false> >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:433:3: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] children.push_back(new DecisionTree(*other.children[i])); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:12: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:12: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /<>/src/mlpack/methods/range_search/range_search_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/range_search/range_search_main.cpp:144:22: warning: ‘new’ of type ‘mlpack::range::RSModel’ with extended alignment 16 [-Waligned-new=] rs = new RSModel(); ^ /<>/src/mlpack/methods/range_search/range_search_main.cpp:144:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_main.cpp:144:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:111:60: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:115:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:119:58: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:123:62: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:127:61: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:131:58: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:139:62: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:143:66: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:151:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:155:62: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:163:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/rs_model.hpp:393, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp: In instantiation of ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: warning: ‘new’ of type ‘mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] new typename RSType::Tree(std::move(referenceSet), oldFromNewReferences, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ leafSize); ~~~~~~~~~ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:127:61: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:301:25: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:309:25: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/range_search/rs_model.hpp:21, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:317:25: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:400:5: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:375:24: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:375:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:400:5: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:400:5: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:391:24: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/range_search/rs_model.hpp:21, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:391:24: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:119:58: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:123:62: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:131:58: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:139:62: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:143:66: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:151:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:155:62: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:309:25: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:350:5: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:309:25: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:400:5: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:16: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::range::RSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::range::RSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::range::RSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/range_search/range_search_main.cpp:66:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::range::RSModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:119:58: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:139:62: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:143:66: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RStarTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::XTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:293:60: required from ‘void mlpack::range::BiSearchVisitor::operator()(mlpack::range::BiSearchVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::BiSearchVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::BiSearchVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::BiSearchVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:199:39: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:293:60: required from ‘void mlpack::range::BiSearchVisitor::operator()(mlpack::range::BiSearchVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::BiSearchVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::BiSearchVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::BiSearchVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:199:39: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:18: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RStarTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::XTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 47%] Linking CXX executable ../../../../bin/mlpack_random_forest cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/random_forest && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_random_forest.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_random_forest.dir/random_forest_main.cpp.o -o ../../../../bin/mlpack_random_forest -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 47%] Built target mlpack_random_forest make -f src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build.make src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/rann /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/rann /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_krann make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build.make src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 48%] Building CXX object src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/krann_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/rann && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_krann.dir/krann_main.cpp.o -c /<>/src/mlpack/methods/rann/krann_main.cpp In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/range_search/rs_model.hpp:21, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:21: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree() [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat]’: /usr/include/boost/serialization/access.hpp:130:9: required from ‘static void boost::serialization::access::construct(T*) [with T = mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:92:22: required from ‘void boost::serialization::load_construct_data(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:148:24: required from ‘void boost::serialization::load_construct_data_adl(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:342:66: required from ‘void boost::archive::detail::pointer_iserializer::load_object_ptr(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:292:1: required from ‘class boost::archive::detail::pointer_iserializer, mlpack::range::RangeSearchStat, arma::Mat > >’ /usr/include/boost/archive/detail/interface_iarchive.hpp:52:43: [ skipping 83 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:93:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::range::RSModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::range::RSModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::range::RSModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::range::RSModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/range_search/range_search_main.cpp:66:1: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/krann_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/rann/krann_main.cpp:145:26: warning: ‘new’ of type ‘RANNModel’ {aka ‘mlpack::neighbor::RAModel’} with extended alignment 16 [-Waligned-new=] rann = new RANNModel(); ^ /<>/src/mlpack/methods/rann/krann_main.cpp:145:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/krann_main.cpp:145:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:509:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:512:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:516:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:519:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:522:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:528:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:531:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:538:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/rann/krann_main.cpp:15: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::RAModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::RAModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::RAModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/rann/krann_main.cpp:66:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::neighbor::RAModel’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:509:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:516:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:519:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:522:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:528:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:531:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/rann/ra_model.hpp:20, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:538:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:516:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:528:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:531:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch<>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch<>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch<>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch<>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:28:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:591:23: required from ‘void mlpack::neighbor::RAModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/krann_main.cpp:243:43: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:158:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch<>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:137:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch<>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch<>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch<>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:164:9: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch<>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:137:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch<>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch<>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch<>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:158:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:146:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/rann/ra_model.hpp:20, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:164:9: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:146:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; mlpack::neighbor::RASearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:94:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch<>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:63:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch<>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch<>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch<>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:108:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch<>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:63:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch<>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch<>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch<>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:348:43: required from ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; mlpack::neighbor::RASearch::Tree = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:94:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:72:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:108:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:72:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:241:65: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/rann/ra_model.hpp:18, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/methods/rann/krann_main.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/krann_main.cpp:186:79: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/rann/ra_model.hpp:20, from /<>/src/mlpack/methods/rann/krann_main.cpp:18: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree() [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat]’: /usr/include/boost/serialization/access.hpp:130:9: required from ‘static void boost::serialization::access::construct(T*) [with T = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:92:22: required from ‘void boost::serialization::load_construct_data(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:148:24: required from ‘void boost::serialization::load_construct_data_adl(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:342:66: required from ‘void boost::archive::detail::pointer_iserializer::load_object_ptr(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:292:1: required from ‘class boost::archive::detail::pointer_iserializer, mlpack::neighbor::RAQueryStat, arma::Mat > >’ /usr/include/boost/archive/detail/interface_iarchive.hpp:52:43: [ skipping 75 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/core/data/load_model_impl.hpp:93:10: required from ‘bool mlpack::data::Load(const string&, const string&, T&, bool, mlpack::data::format) [with T = mlpack::neighbor::RAModel; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/bindings/cli/get_param.hpp:116:15: required from ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::neighbor::RAModel; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’ /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::neighbor::RAModel*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::neighbor::RAModel*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/rann/krann_main.cpp:66:1: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename T1::elem_type arma::op_median::median_vec(const T1&, const typename arma::arma_not_cx::result*) [with T1 = arma::Col]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/range_search/range_search_main.cpp:14: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat > >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/methods/rann/krann_main.cpp:13: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 48%] Linking CXX executable ../../../../bin/mlpack_range_search cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/range_search && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_range_search.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_range_search.dir/range_search_main.cpp.o -o ../../../../bin/mlpack_range_search -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 48%] Built target mlpack_range_search make -f src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build.make src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/softmax_regression /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/softmax_regression /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_softmax_regression make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build.make src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 49%] Building CXX object src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/softmax_regression_main.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/softmax_regression && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -DBINDING_TYPE=BINDING_TYPE_CLI -std=gnu++11 -o CMakeFiles/mlpack_softmax_regression.dir/softmax_regression_main.cpp.o -c /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp: In instantiation of ‘Model* TrainSoftmax(size_t) [with Model = mlpack::regression::SoftmaxRegression; size_t = unsigned int]’: /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:147:72: required from here /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:260:10: warning: ‘new’ of type ‘mlpack::regression::SoftmaxRegression’ with extended alignment 16 [-Waligned-new=] sm = new Model(trainData, trainLabels, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CLI::GetParam("lambda"), intercept, std::move(optimizer)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:260:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:260:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/bindings/cli/cli_option.hpp:25, from /<>/src/mlpack/core/util/mlpack_main.hpp:32, from /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:13: /<>/src/mlpack/bindings/cli/get_param.hpp: In instantiation of ‘T*& mlpack::bindings::cli::GetParam(mlpack::util::ParamData&, const typename boost::disable_if >::type*, const typename boost::enable_if >::type*) [with T = mlpack::regression::SoftmaxRegression; typename boost::disable_if >::type = void; typename boost::enable_if >::type = void]’: /<>/src/mlpack/bindings/cli/get_param.hpp:135:69: required from ‘void mlpack::bindings::cli::GetParam(const mlpack::util::ParamData&, const void*, void*) [with T = mlpack::regression::SoftmaxRegression*]’ /<>/src/mlpack/bindings/cli/cli_option.hpp:149:56: required from ‘mlpack::bindings::cli::CLIOption::CLIOption(N, const string&, const string&, const string&, const string&, bool, bool, bool, const string&) [with N = mlpack::regression::SoftmaxRegression*; std::__cxx11::string = std::__cxx11::basic_string]’ /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:83:1: required from here /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: warning: ‘new’ of type ‘mlpack::regression::SoftmaxRegression’ with extended alignment 16 [-Waligned-new=] T* model = new T(); ^~~~~~~ /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/bindings/cli/get_param.hpp:115:16: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 49%] Linking CXX executable ../../../../bin/mlpack_krann cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/rann && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_krann.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_krann.dir/krann_main.cpp.o -o ../../../../bin/mlpack_krann -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 49%] Built target mlpack_krann make -f src/mlpack/tests/CMakeFiles/mlpack_test.dir/build.make src/mlpack/tests/CMakeFiles/mlpack_test.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 49%] Generating CXX prefix source src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx /usr/bin/cmake -DCOTIRE_BUILD_TYPE:STRING=None -DCOTIRE_VERBOSE:BOOL=1 -P /<>/CMake/cotire.cmake combine /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/mlpack_test_CXX_cotire.cmake /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx /<>/src/mlpack/core.hpp #ifdef __cplusplus #include "/<>/src/mlpack/core.hpp" #endif [ 49%] Generating CXX prefix header src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx /usr/bin/cmake -DCOTIRE_BUILD_TYPE:STRING=None -DCOTIRE_VERBOSE:BOOL=1 -P /<>/CMake/cotire.cmake combine /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/mlpack_test_CXX_cotire.cmake /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx #ifdef __cplusplus #include "/<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx" #endif [ 50%] Building CXX precompiled header src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx.gch cd /<>/src/mlpack/tests && /usr/bin/cmake -DCOTIRE_BUILD_TYPE:STRING=None -DCOTIRE_VERBOSE:BOOL=1 -P /<>/CMake/cotire.cmake precompile /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/mlpack_test_CXX_cotire.cmake /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx.gch activation_functions_test.cpp -- execute_process: /usr/bin/c++;-DARMA_NO_DEBUG;-DNDEBUG;-DARMA_32BIT_WORD;-DBOOST_TEST_DYN_LINK;-DHAS_OPENMP;-D_FORTIFY_SOURCE=2;-g;-O2;-fdebug-prefix-map=/<>=.;-fstack-protector-strong;-Wformat;-Werror=format-security;--param;ggc-min-expand=20;-g0;-Wdate-time;-Wall;-Wextra;-ftemplate-depth=1000;-O3;-fopenmp;-std=gnu++11;-I/<>/src;-I/<>/obj-arm-linux-gnueabihf/src/mlpack/..;-x;c++-header;-c;/<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx;-o;/<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx.gch [ 50%] Linking CXX executable ../../../../bin/mlpack_softmax_regression cd /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/softmax_regression && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_softmax_regression.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/mlpack_softmax_regression.dir/softmax_regression_main.cpp.o -o ../../../../bin/mlpack_softmax_regression -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib: ../../../../lib/libmlpack.so.3.0 /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 50%] Built target mlpack_softmax_regression make -f CMakeFiles/man.dir/build.make CMakeFiles/man.dir/depend make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/man.dir/DependInfo.cmake --color= Scanning dependencies of target man make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/man.dir/build.make CMakeFiles/man.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 51%] Generating man pages from built executables. cd /<>/obj-arm-linux-gnueabihf/bin && /<>/CMake/allexec2man.sh /<>/CMake/exec2man.sh /<>/obj-arm-linux-gnueabihf/share/man Generating man page for ./mlpack_cf... Generating man page for ./mlpack_knn... Generating man page for ./mlpack_hmm_loglik... Generating man page for ./mlpack_emst... Generating man page for ./mlpack_radical... Generating man page for ./mlpack_local_coordinate_coding... Generating man page for ./mlpack_kfn... Generating man page for ./mlpack_dbscan... Generating man page for ./mlpack_hmm_viterbi... Generating man page for ./mlpack_kmeans... Generating man page for ./mlpack_softmax_regression... Generating man page for ./mlpack_hmm_generate... Generating man page for ./mlpack_linear_regression... Generating man page for ./mlpack_approx_kfn... Generating man page for ./mlpack_perceptron... Generating man page for ./mlpack_det... Generating man page for ./mlpack_random_forest... Generating man page for ./mlpack_logistic_regression... Generating man page for ./mlpack_decision_stump... Generating man page for ./mlpack_nbc... Generating man page for ./mlpack_kernel_pca... Generating man page for ./mlpack_mean_shift... 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Generating man page for ./mlpack_preprocess_binarize... make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 51%] Built target man cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/tests /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/tests /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/CMakeFiles/mlpack_test.dir/DependInfo.cmake --color= Scanning dependencies of target mlpack_test make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/tests/CMakeFiles/mlpack_test.dir/build.make src/mlpack/tests/CMakeFiles/mlpack_test.dir/build make[4]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 52%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/activation_functions_test.cpp.o [ 52%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/ada_delta_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/activation_functions_test.cpp.o -c /<>/src/mlpack/tests/activation_functions_test.cpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/ada_delta_test.cpp.o -c /<>/src/mlpack/tests/ada_delta_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/activation_functions_test.cpp:15: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/activation_functions_test.cpp:15: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 52%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/ada_grad_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/ada_grad_test.cpp.o -c /<>/src/mlpack/tests/ada_grad_test.cpp [ 53%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/adaboost_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/adaboost_test.cpp.o -c /<>/src/mlpack/tests/adaboost_test.cpp [ 53%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/adam_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/adam_test.cpp.o -c /<>/src/mlpack/tests/adam_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::perceptron::Perceptron >&}; _Tp = mlpack::perceptron::Perceptron<>; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::decision_stump::DecisionStump >&}; _Tp = mlpack::decision_stump::DecisionStump<>; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::adaboost::AdaBoost::Train(const MatType&, const arma::Row&, size_t, const WeakLearnerType&, size_t, double) [with WeakLearnerType = mlpack::perceptron::Perceptron<>; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘_RandomAccessIterator std::_V2::__rotate(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >]’: /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate(_RandomAccessIterator __first, ^~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_BidirectionalIterator1 std::__rotate_adaptive(_BidirectionalIterator1, _BidirectionalIterator1, _BidirectionalIterator1, _Distance, _Distance, _BidirectionalIterator2, _Distance) [with _BidirectionalIterator1 = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _BidirectionalIterator2 = arma::arma_sort_index_packet*; _Distance = int]’: /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate_adaptive(_BidirectionalIterator1 __first, ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Op, arma::op_htrans>; bool sort_stable = true]’: /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::adaboost::AdaBoost::Train(const MatType&, const arma::Row&, size_t, const WeakLearnerType&, size_t, double) [with WeakLearnerType = mlpack::decision_stump::DecisionStump<>; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 53%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/akfn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/akfn_test.cpp.o -c /<>/src/mlpack/tests/akfn_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/akfn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/akfn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/akfn_test.cpp:38:20: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/akfn_test.cpp:41:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/akfn_test.cpp:94:50: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/akfn_test.cpp:156:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/akfn_test.cpp:209:53: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/akfn_test.cpp:213:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/akfn_test.cpp:239:65: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/akfn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/akfn_test.cpp:94:50: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/akfn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/akfn_test.cpp:209:53: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/akfn_test.cpp:213:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/akfn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/akfn_test.cpp:239:65: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/akfn_test.cpp:38:20: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/akfn_test.cpp:41:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/akfn_test.cpp:209:53: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/akfn_test.cpp:213:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/akfn_test.cpp:239:65: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:177:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/akfn_test.cpp:209:53: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 53%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/aknn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/aknn_test.cpp.o -c /<>/src/mlpack/tests/aknn_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/aknn_test.cpp:41:20: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:44:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:97:50: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:159:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/tests/aknn_test.cpp:182:71: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/aknn_test.cpp:209:53: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:213:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:239:65: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:280:67: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::SpMat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/aknn_test.cpp:308:65: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:97:50: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/aknn_test.cpp:209:53: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:213:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:239:65: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:273:64: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:471:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:474:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:509:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/aknn_test.cpp:41:20: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:44:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:19, from /<>/src/mlpack/tests/aknn_test.cpp:14: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’ /<>/src/mlpack/tests/aknn_test.cpp:182:71: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/aknn_test.cpp:209:53: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:213:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:239:65: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:177:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/aknn_test.cpp:209:53: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/tests/aknn_test.cpp:14: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:190:16: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘mlpack::tree::SpillTree::SpillTree(MatType&&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:193:31: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [wi/usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ th Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:95:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:98:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:170:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(mlpack::neighbor::NeighborSearch::Tree) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] this->referenceTree = new Tree(std::move(referenceTree)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/tests/aknn_test.cpp:14: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(mlpack::tree::Octree&&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.dataset = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch >; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:70:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch >]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch >*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch >*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 54%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/ann_layer_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/ann_layer_test.cpp.o -c /<>/src/mlpack/tests/ann_layer_test.cpp /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:386:26: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/tests/aknn_test.cpp:14: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/aknn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/aknn_test.cpp:375:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/ann_layer_test.cpp:15: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/ann_layer_test.cpp:15: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/aknn_test.cpp:461:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientAddLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:244:76: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::NguyenWidrowInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, NguyenWidrowInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:244:76: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:244:76: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientLinearLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:550:76: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::NguyenWidrowInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, NguyenWidrowInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:550:76: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:550:76: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientLinearNoBiasLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:634:76: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::NguyenWidrowInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, NguyenWidrowInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:634:76: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:634:76: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientFlexibleReLULayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:737:68: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>’ with extended alignment 16 [-Waligned-new=] NegativeLogLikelihood<>(), RandomInitialization(0.1, 0.5)); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:737:68: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:737:68: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientLSTMLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:944:52: warning: ‘new’ of type ‘mlpack::ann::RNN, arma::Mat >, mlpack::ann::RandomInitialization>’ with extended alignment 16 [-Waligned-new=] model = new RNN >(rho); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:944:52: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:944:52: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientFastLSTMLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1026:52: warning: ‘new’ of type ‘mlpack::ann::RNN, arma::Mat >, mlpack::ann::RandomInitialization>’ with extended alignment 16 [-Waligned-new=] model = new RNN >(rho); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1026:52: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1026:52: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientGRULayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1075:52: warning: ‘new’ of type ‘mlpack::ann::RNN, arma::Mat >, mlpack::ann::RandomInitialization>’ with extended alignment 16 [-Waligned-new=] model = new RNN >(rho); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1075:52: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1075:52: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientConcatLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1209:76: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::NguyenWidrowInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, NguyenWidrowInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1209:76: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1209:76: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp:1214:29: warning: ‘new’ of type ‘mlpack::ann::Concat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] concat = new Concat<>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1214:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1214:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientBatchNormTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1410:76: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::NguyenWidrowInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, NguyenWidrowInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1410:76: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1410:76: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientTransposedConvolutionLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1581:70: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, RandomInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1581:70: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1581:70: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientAtrousConvolutionLayerTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1693:70: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, RandomInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1693:70: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1693:70: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/ann_layer_test.cpp: In constructor ‘ANNLayerTest::GradientLayerNormTest::test_method()::GradientFunction::GradientFunction()’: /<>/src/mlpack/tests/ann_layer_test.cpp:1770:76: warning: ‘new’ of type ‘mlpack::ann::FFN, arma::Mat >, mlpack::ann::NguyenWidrowInitialization>’ with extended alignment 16 [-Waligned-new=] model = new FFN, NguyenWidrowInitialization>(); ^ /<>/src/mlpack/tests/ann_layer_test.cpp:1770:76: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/ann_layer_test.cpp:1770:76: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/ann_layer_test.cpp:22: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:247:36: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Add, arma::Mat >; Args = {int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:248:28: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Add, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:249:33: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:554:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:638:40: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:741:39: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::FlexibleReLU, arma::Mat >; Args = {double}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:742:39: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::FlexibleReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:743:33: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/layer.hpp:15, from /<>/src/mlpack/tests/ann_layer_test.cpp:15: /<>/src/mlpack/methods/ann/layer/add_merge.hpp: In instantiation of ‘void mlpack::ann::AddMerge::Add(const LayerType&) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:880:31: required from here /<>/src/mlpack/methods/ann/layer/add_merge.hpp:92:56: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(const LayerType& layer) { network.push_back(new LayerType(layer)); } ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/add_merge.hpp:92:56: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/add_merge.hpp:92:56: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/ann_layer_test.cpp:23: /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:906:32: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:907:30: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LSTM, arma::Mat >; Args = {int, int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:910:33: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:911:29: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LSTM, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:920:28: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; Args = {int, int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:992:37: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1002:32: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::GRU, arma::Mat >; Args = {int, int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1080:36: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/ann_layer_test.cpp:15: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In instantiation of ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t) [with InputDataType = arma::Mat; OutputDataType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1111:20: required from here /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:22: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:23: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:29: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:21: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:22: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:23: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/layer.hpp:33, from /<>/src/mlpack/tests/ann_layer_test.cpp:15: /<>/src/mlpack/methods/ann/layer/concat.hpp: In instantiation of ‘void mlpack::ann::Concat::Add(const LayerType&) [with LayerType = mlpack::ann::Linear, arma::Mat >; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1175:21: required from here /<>/src/mlpack/methods/ann/layer/concat.hpp:102:56: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(const LayerType& layer) { network.push_back(new LayerType(layer)); } ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/concat.hpp:102:56: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/concat.hpp:102:56: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/concat.hpp: In instantiation of ‘void mlpack::ann::Concat::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1215:35: required from here /<>/src/mlpack/methods/ann/layer/concat.hpp:110:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/concat.hpp:110:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/concat.hpp:110:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/ann_layer_test.cpp:22: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >; Args = {int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1414:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BatchNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; Args = {int, int, int, int, int, int, int, int, int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1584:72: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/layer.hpp:27, from /<>/src/mlpack/tests/ann_layer_test.cpp:15: /<>/src/mlpack/methods/ann/layer/multiply_merge.hpp: In instantiation of ‘void mlpack::ann::MultiplyMerge::Add(const LayerType&) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1628:31: required from here /<>/src/mlpack/methods/ann/layer/multiply_merge.hpp:92:56: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(const LayerType& layer) { network.push_back(new LayerType(layer)); } ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/multiply_merge.hpp:92:56: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/multiply_merge.hpp:92:56: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/ann_layer_test.cpp:22: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; Args = {int, int, int, int, int, int, int, int, int, int, int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1696:74: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LayerNorm, arma::Mat >; Args = {int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::NguyenWidrowInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ann_layer_test.cpp:1774:35: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LayerNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core.hpp:272, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /<>/src/mlpack/core/math/shuffle_data.hpp: In instantiation of ‘void mlpack::math::ShuffleData(const MatType&, const LabelsType&, MatType&, LabelsType&, std::enable_if_t<(! arma::is_SpMat::value)>*, std::enable_if_t::value>*, std::enable_if_t::value>*) [with MatType = arma::Cube; LabelsType = arma::Cube; std::enable_if_t<(! arma::is_SpMat::value)> = void; std::enable_if_t::value> = void; std::enable_if_t::value> = void]’: /<>/src/mlpack/methods/ann/rnn_impl.hpp:317:20: required from ‘void mlpack::ann::RNN::Shuffle() [with OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/core/optimizers/sgd/sgd_impl.hpp:103:9: required from ‘double mlpack::optimization::SGD::Optimize(DecomposableFunctionType&, arma::mat&) [with DecomposableFunctionType = mlpack::ann::RNN, arma::Mat >, mlpack::ann::RandomInitialization>; UpdatePolicyType = mlpack::optimization::VanillaUpdate; DecayPolicyType = mlpack::optimization::NoDecay; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/ann/rnn_impl.hpp:87:16: required from ‘void mlpack::ann::RNN::Train(arma::cube, arma::cube, OptimizerType&) [with OptimizerType = mlpack::optimization::SGD; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}; arma::cube = arma::Cube]’ /<>/src/mlpack/tests/ann_layer_test.cpp:924:34: required from here /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: warning: ‘new’ of type ‘arma::Cube’ with extended alignment 16 [-Waligned-new=] outputPointsPtr = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: warning: ‘new’ of type ‘arma::Cube’ with extended alignment 16 [-Waligned-new=] outputLabelsPtr = new LabelsType(); ^~~~~~~~~~~~~~~~ /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat > >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::SpillTree::SpillSingleTreeTraverser::Traverse(size_t, mlpack::tree::SpillTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >; bool Defeatist = false; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::SpillTree::SpillDualTreeTraverser::Traverse(mlpack::tree::SpillTree&, mlpack::tree::SpillTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >; bool Defeatist = false; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::SpillTree::SpillDualTreeTraverser::Traverse(mlpack::tree::SpillTree&, mlpack::tree::SpillTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >; bool Defeatist = true; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ [ 54%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/arma_extend_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/arma_extend_test.cpp.o -c /<>/src/mlpack/tests/arma_extend_test.cpp In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 54%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/armadillo_svd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/armadillo_svd_test.cpp.o -c /<>/src/mlpack/tests/armadillo_svd_test.cpp [ 55%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/async_learning_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/async_learning_test.cpp.o -c /<>/src/mlpack/tests/async_learning_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/methods/ann/ffn.hpp:30, from /<>/src/mlpack/tests/async_learning_test.cpp:14: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/methods/ann/ffn.hpp:30, from /<>/src/mlpack/tests/async_learning_test.cpp:14: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 55%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/aug_lagrangian_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/aug_lagrangian_test.cpp.o -c /<>/src/mlpack/tests/aug_lagrangian_test.cpp In file included from /<>/src/mlpack/tests/async_learning_test.cpp:14: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/async_learning_test.cpp:50:28: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/async_learning_test.cpp:51:26: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 55%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/augmented_rnns_tasks_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/augmented_rnns_tasks_test.cpp.o -c /<>/src/mlpack/tests/augmented_rnns_tasks_test.cpp /<>/src/mlpack/tests/augmented_rnns_tasks_test.cpp: In member function ‘void HardCodedSortModel::Train(arma::field >&, arma::field >&)’: /<>/src/mlpack/tests/augmented_rnns_tasks_test.cpp:95:38: warning: unused parameter ‘predictors’ [-Wunused-parameter] void Train(arma::field& predictors, ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ /<>/src/mlpack/tests/augmented_rnns_tasks_test.cpp:96:38: warning: unused parameter ‘labels’ [-Wunused-parameter] arma::field& labels) ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~ In file included from /<>/src/mlpack/methods/ann/visitor/copy_visitor.hpp:37, from /<>/src/mlpack/methods/ann/ffn.hpp:25, from /<>/src/mlpack/tests/async_learning_test.cpp:14: /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Add, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Add, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Add, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Add, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Add, arma::Mat >’ with extended alignment 16 [-Waligned-new=] return new LayerType(*layer); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AddMerge, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AddMerge, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AddMerge, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AddMerge, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BatchNorm, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BatchNorm, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BatchNorm, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BatchNorm, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BatchNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BilinearInterpolation, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BilinearInterpolation, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BilinearInterpolation, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BilinearInterpolation, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BilinearInterpolation, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Concat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Concat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Concat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Concat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Concat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Constant, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Constant, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Constant, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Constant, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Constant, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::DropConnect, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::DropConnect, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::DropConnect, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::DropConnect, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::DropConnect, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Dropout, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Dropout, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Dropout, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Dropout, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Dropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AlphaDropout, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AlphaDropout, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AlphaDropout, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AlphaDropout, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AlphaDropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ELU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ELU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ELU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ELU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ELU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::FlexibleReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::FlexibleReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FlexibleReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FlexibleReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::FlexibleReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Glimpse, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Glimpse, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Glimpse, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Glimpse, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Glimpse, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::HardTanH, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::HardTanH, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::HardTanH, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::HardTanH, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::HardTanH, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::ann::augmented::tasks::SortTask::Generate(arma::field >&, arma::field >&, size_t, bool) const’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Join, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Join, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Join, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Join, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Join, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LayerNorm, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LayerNorm, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LayerNorm, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LayerNorm, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LayerNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LeakyReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LeakyReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LeakyReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LeakyReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LeakyReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 55%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/bigbatch_sgd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/bigbatch_sgd_test.cpp.o -c /<>/src/mlpack/tests/bigbatch_sgd_test.cpp /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Linear, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Linear, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Linear, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Linear, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LinearNoBias, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LinearNoBias, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LinearNoBias, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LogSoftMax, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LogSoftMax, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LogSoftMax, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Lookup, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Lookup, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Lookup, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Lookup, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Lookup, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LSTM, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LSTM, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LSTM, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LSTM, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::GRU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::GRU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::GRU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::GRU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::FastLSTM, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FastLSTM, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FastLSTM, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MaxPooling, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MaxPooling, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MaxPooling, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MaxPooling, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MaxPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MeanPooling, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MeanPooling, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MeanPooling, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MeanPooling, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MeanPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MultiplyConstant, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MultiplyConstant, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyConstant, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyConstant, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MultiplyConstant, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MultiplyMerge, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MultiplyMerge, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyMerge, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyMerge, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MultiplyMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::NegativeLogLikelihood, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::NegativeLogLikelihood, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::NegativeLogLikelihood, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::NegativeLogLikelihood, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::PReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::PReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::PReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::PReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::PReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Recurrent, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Recurrent, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Recurrent, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Recurrent, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Recurrent, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::RecurrentAttention, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::RecurrentAttention, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::RecurrentAttention, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::RecurrentAttention, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::RecurrentAttention, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ReinforceNormal, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ReinforceNormal, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ReinforceNormal, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ReinforceNormal, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ReinforceNormal, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Select, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Select, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Select, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Select, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Select, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Sequential, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Sequential, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Sequential, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Sequential, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::VRClassReward, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::VRClassReward, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::VRClassReward, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::VRClassReward, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp:71:15: required from ‘void mlpack::rl::AsyncLearning::Train(Measure&) [with Measure = AsyncLearningTest::OneStepQLearningTest::test_method()::; WorkerType = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::VanillaUpdate; PolicyType = mlpack::rl::AggregatedPolicy >]’ /<>/src/mlpack/tests/async_learning_test.cpp:94:22: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::VRClassReward, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 56%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/binarize_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/binarize_test.cpp.o -c /<>/src/mlpack/tests/binarize_test.cpp [ 56%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/block_krylov_svd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/block_krylov_svd_test.cpp.o -c /<>/src/mlpack/tests/block_krylov_svd_test.cpp [ 56%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cf_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cf_test.cpp.o -c /<>/src/mlpack/tests/cf_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/tests/cf_test.cpp:15: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/tests/cf_test.cpp:15: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::rl::AggregatedPolicy::AggregatedPolicy(std::vector<_RealType>, const colvec&) [with PolicyType = mlpack::rl::GreedyPolicy]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::rl::OneStepQLearningWorker, arma::Mat >, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >}; _Tp = mlpack::rl::OneStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; _Alloc = std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >*, std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::rl::NStepQLearningWorker, arma::Mat >, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >}; _Tp = mlpack::rl::NStepQLearningWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; _Alloc = std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >*, std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::rl::OneStepSarsaWorker, arma::Mat >, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >}; _Tp = mlpack::rl::OneStepSarsaWorker, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >; _Alloc = std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >*, std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void AsyncLearningTest::OneStepQLearningTest::test_method()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >*, std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void AsyncLearningTest::OneStepSarsaTest::test_method()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >*, std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void AsyncLearningTest::NStepQLearningTest::test_method()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >*, std::vector, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > >, std::allocator, mlpack::ann::GaussianInitialization>, mlpack::optimization::VanillaUpdate, mlpack::rl::AggregatedPolicy > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 57%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cli_binding_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cli_binding_test.cpp.o -c /<>/src/mlpack/tests/cli_binding_test.cpp [ 57%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cli_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cli_test.cpp.o -c /<>/src/mlpack/tests/cli_test.cpp [ 57%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cmaes_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cmaes_test.cpp.o -c /<>/src/mlpack/tests/cmaes_test.cpp In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void arma::op_sort_index::apply(arma::Mat&, const arma::mtOp&) [with T1 = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 57%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cne_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cne_test.cpp.o -c /<>/src/mlpack/tests/cne_test.cpp [ 58%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/convolution_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/convolution_test.cpp.o -c /<>/src/mlpack/tests/convolution_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/cne_test.cpp:15: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/cne_test.cpp:15: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/cne_test.cpp:16: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/cne_test.cpp:58:32: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/cne_test.cpp:59:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/cne_test.cpp:61:32: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/cne_test.cpp:180:45: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 58%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/convolutional_network_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/convolutional_network_test.cpp.o -c /<>/src/mlpack/tests/convolutional_network_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/convolutional_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/convolutional_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/convolutional_network_test.cpp:17: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; Args = {int, int, int, int, int, int, int, int, int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/convolutional_network_test.cpp:86:61: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/convolutional_network_test.cpp:87:29: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::MaxPooling, arma::Mat >; Args = {int, int, int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/convolutional_network_test.cpp:88:40: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::MaxPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; Args = {int, int, int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/convolutional_network_test.cpp:89:42: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/convolutional_network_test.cpp:92:33: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/convolutional_network_test.cpp:97:30: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::optimization::CNE::Reproduce()’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 58%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cosine_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cosine_tree_test.cpp.o -c /<>/src/mlpack/tests/cosine_tree_test.cpp /<>/src/mlpack/tests/cosine_tree_test.cpp: In member function ‘void CosineTreeTest::CosineTreeModifiedGramSchmidt::test_method()’: /<>/src/mlpack/tests/cosine_tree_test.cpp:188:36: warning: ‘new’ of type ‘mlpack::tree::CosineTree’ with extended alignment 16 [-Waligned-new=] basisNode = new CosineTree(data); ^ /<>/src/mlpack/tests/cosine_tree_test.cpp:188:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/cosine_tree_test.cpp:188:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 60%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/cv_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/cv_test.cpp.o -c /<>/src/mlpack/tests/cv_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/methods/ann/ffn.hpp:30, from /<>/src/mlpack/tests/cv_test.cpp:23: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/methods/ann/ffn.hpp:30, from /<>/src/mlpack/tests/cv_test.cpp:23: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/tests/cv_test.cpp:23: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::ConstInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/cv_test.cpp:157:25: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::ConstInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/cv_test.cpp:158:28: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 60%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/dbscan_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/dbscan_test.cpp.o -c /<>/src/mlpack/tests/dbscan_test.cpp In file included from /<>/src/mlpack/core/cv/simple_cv.hpp:310, from /<>/src/mlpack/tests/cv_test.cpp:20: /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; bool Enabled = true; = void; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’ /<>/src/mlpack/tests/cv_test.cpp:293:3: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: warning: ‘new’ of type ‘mlpack::regression::LogisticRegression<>’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm(base.Train(trainingXs, trainingYs, args...))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; bool Enabled = true; = void; = void; MLAlgorithm = mlpack::regression::LinearRegression; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; MLAlgorithm = mlpack::regression::LinearRegression; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’ /<>/src/mlpack/tests/cv_test.cpp:310:3: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:314:20: warning: ‘new’ of type ‘mlpack::regression::LinearRegression’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm( ^~~~~~~~~~~~~~~~ base.Train(trainingXs, trainingYs, trainingWeights, args...))); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/simple_cv_impl.hpp:314:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:314:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp:317:20: warning: ‘new’ of type ‘mlpack::regression::LinearRegression’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm( ^~~~~~~~~~~~~~~~ base.Train(trainingXs, trainingYs, args...))); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/simple_cv_impl.hpp:317:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:317:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {unsigned int}; bool Enabled = true; = void; = void; MLAlgorithm = mlpack::tree::DecisionTree; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {unsigned int}; MLAlgorithm = mlpack::tree::DecisionTree; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’ /<>/src/mlpack/tests/cv_test.cpp:370:5: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:314:20: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm( ^~~~~~~~~~~~~~~~ base.Train(trainingXs, trainingYs, trainingWeights, args...))); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/simple_cv_impl.hpp:314:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:314:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp:317:20: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm( ^~~~~~~~~~~~~~~~ base.Train(trainingXs, trainingYs, args...))); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/simple_cv_impl.hpp:317:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:317:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/cv/k_fold_cv.hpp:314, from /<>/src/mlpack/tests/cv_test.cpp:21: /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp: In instantiation of ‘double mlpack::cv::KFoldCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; bool Enabled = true; = void; = void; MLAlgorithm = mlpack::regression::LinearRegression; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’: /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:194:34: required from ‘double mlpack::cv::KFoldCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; MLAlgorithm = mlpack::regression::LinearRegression; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’ /<>/src/mlpack/tests/cv_test.cpp:412:3: required from here /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:286:22: warning: ‘new’ of type ‘mlpack::regression::LinearRegression’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm(std::move(model))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:286:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:286:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp: In instantiation of ‘double mlpack::cv::KFoldCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; bool Enabled = true; = void; MLAlgorithm = mlpack::naive_bayes::NaiveBayesClassifier<>; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’: /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:194:34: required from ‘double mlpack::cv::KFoldCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {}; MLAlgorithm = mlpack::naive_bayes::NaiveBayesClassifier<>; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’ /<>/src/mlpack/tests/cv_test.cpp:438:3: required from here /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:256:22: warning: ‘new’ of type ‘mlpack::naive_bayes::NaiveBayesClassifier<>’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm(std::move(model))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:256:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:256:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp: In instantiation of ‘double mlpack::cv::KFoldCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {unsigned int}; bool Enabled = true; = void; = void; MLAlgorithm = mlpack::tree::DecisionTree; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’: /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:194:34: required from ‘double mlpack::cv::KFoldCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {unsigned int}; MLAlgorithm = mlpack::tree::DecisionTree; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = arma::Row]’ /<>/src/mlpack/tests/cv_test.cpp:494:32: required from here /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:286:22: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm(std::move(model))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:286:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp:286:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/tests/dbscan_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan.hpp:71:40: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/tests/dbscan_test.cpp:30:20: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:34:32: required from ‘mlpack::dbscan::DBSCAN::DBSCAN(double, size_t, bool, RangeSearchType, PointSelectionPolicy) [with RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/tests/dbscan_test.cpp:30:20: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/tests/dbscan_test.cpp:33:56: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/tests/dbscan_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan.hpp:71:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:34:32: required from ‘mlpack::dbscan::DBSCAN::DBSCAN(double, size_t, bool, RangeSearchType, PointSelectionPolicy) [with RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/tests/dbscan_test.cpp:30:20: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/tests/dbscan_test.cpp:33:56: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/tests/cv_test.cpp:27: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:79:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/tests/cv_test.cpp:339:33: required from ‘arma::Row CVTest::PredictLabelsWithDT(const mat&, const DTArgs& ...) [with DTArgs = {arma::Mat, arma::Row, unsigned int, unsigned int}; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/cv_test.cpp:367:66: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:47:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/cv_test.cpp:339:33: required from ‘arma::Row CVTest::PredictLabelsWithDT(const mat&, const DTArgs& ...) [with DTArgs = {arma::Mat, mlpack::data::DatasetMapper, std::allocator > >, arma::Row, unsigned int, unsigned int}; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/cv_test.cpp:374:79: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:156:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/cv_test.cpp:339:33: required from ‘arma::Row CVTest::PredictLabelsWithDT(const mat&, const DTArgs& ...) [with DTArgs = {arma::Mat, arma::Row, unsigned int, arma::Row, unsigned int}; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/cv_test.cpp:381:75: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:118:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/cv_test.cpp:339:33: required from ‘arma::Row CVTest::PredictLabelsWithDT(const mat&, const DTArgs& ...) [with DTArgs = {arma::Mat, mlpack::data::DatasetMapper, std::allocator > >, arma::Row, unsigned int, arma::Row, unsigned int}; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/cv_test.cpp:389:24: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 60%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/decision_stump_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/decision_stump_test.cpp.o -c /<>/src/mlpack/tests/decision_stump_test.cpp In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h: In function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘_RandomAccessIterator std::_V2::__rotate(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >]’: /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate(_RandomAccessIterator __first, ^~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_BidirectionalIterator1 std::__rotate_adaptive(_BidirectionalIterator1, _BidirectionalIterator1, _BidirectionalIterator1, _Distance, _Distance, _BidirectionalIterator2, _Distance) [with _BidirectionalIterator1 = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _BidirectionalIterator2 = arma::arma_sort_index_packet*; _Distance = int]’: /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate_adaptive(_BidirectionalIterator1 __first, ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Op, arma::op_htrans>; bool sort_stable = true]’: /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 61%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/decision_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/decision_tree_test.cpp.o -c /<>/src/mlpack/tests/decision_tree_test.cpp In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/tests/decision_tree_test.cpp:13: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:79:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/tests/decision_tree_test.cpp:481:42: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:156:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/decision_tree_test.cpp:501:52: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:47:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/decision_tree_test.cpp:684:62: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:118:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/decision_tree_test.cpp:722:71: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = true; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:79:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = true; size_t = unsigned int]’ /<>/src/mlpack/tests/decision_tree_test.cpp:752:68: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:156:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/decision_tree_test.cpp:900:67: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:118:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::InformationGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/decision_tree_test.cpp:962:78: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const std::vector >&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const std::vector >&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::InformationGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::Col; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = false; VecType = arma::Col; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = false; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 61%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/det_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/det_test.cpp.o -c /<>/src/mlpack/tests/det_test.cpp /<>/src/mlpack/tests/det_test.cpp: In member function ‘void DETTest::CopyConstructorAndOperatorTest::test_method()’: /<>/src/mlpack/tests/det_test.cpp:516:62: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] DTree *testDTree = new DTree(testData); ^ /<>/src/mlpack/tests/det_test.cpp:516:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/det_test.cpp:516:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/det_test.cpp: In member function ‘void DETTest::MoveConstructorTest::test_method()’: /<>/src/mlpack/tests/det_test.cpp:628:62: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] DTree *testDTree = new DTree(testData); ^ /<>/src/mlpack/tests/det_test.cpp:628:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/det_test.cpp:628:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/det_test.cpp: In member function ‘void DETTest::MoveOperatorTest::test_method()’: /<>/src/mlpack/tests/det_test.cpp:711:62: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] DTree *testDTree = new DTree(testData); ^ /<>/src/mlpack/tests/det_test.cpp:711:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/det_test.cpp:711:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/det/dtree.hpp:362, from /<>/src/mlpack/tests/det_test.cpp:24: /<>/src/mlpack/methods/det/dtree_impl.hpp: In instantiation of ‘double mlpack::det::DTree::Grow(MatType&, arma::Col&, bool, size_t, size_t) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’: /<>/src/mlpack/tests/det_test.cpp:245:61: required from here /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] left = new DTree(maxValsL, minValsL, start, splitIndex, leftError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] right = new DTree(maxValsR, minValsR, splitIndex, end, rightError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp: In instantiation of ‘double mlpack::det::DTree::Grow(MatType&, arma::Col&, bool, size_t, size_t) [with MatType = arma::SpMat; TagType = int; size_t = unsigned int]’: /<>/src/mlpack/tests/det_test.cpp:399:61: required from here /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] left = new DTree(maxValsL, minValsL, start, splitIndex, leftError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] right = new DTree(maxValsR, minValsR, splitIndex, end, rightError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp: In instantiation of ‘mlpack::det::DTree::DTree(const mlpack::det::DTree&) [with MatType = arma::Mat; TagType = int]’: /<>/src/mlpack/tests/det_test.cpp:519:41: required from here /<>/src/mlpack/methods/det/dtree_impl.hpp:186:38: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] left((obj.left == NULL) ? NULL : new DTree(*obj.left)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:186:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:186:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp:187:40: warning: ‘new’ of type ‘mlpack::det::DTree >’ with extended alignment 16 [-Waligned-new=] right((obj.right == NULL) ? NULL : new DTree(*obj.right)) ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:187:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:187:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::InformationGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = false; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::InformationGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void details::ExtractSplits(std::vector >&, const arma::SpMat&, size_t, size_t, size_t, size_t) [with ElemType = double]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const unsigned int&, const double&}; _Key = unsigned int; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::pair std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = unsigned int; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2146:5: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘size_t mlpack::det::DTree::SplitData(MatType&, size_t, mlpack::det::DTree::ElemType, arma::Col&) const [with MatType = arma::SpMat; TagType = int]’: /usr/include/c++/8/bits/stl_map.h:607:41: note: parameter passing for argument of type ‘std::map, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 std::forward<_Args>(__args)...); ^ /usr/include/c++/8/bits/stl_map.h:607:41: note: parameter passing for argument of type ‘std::map, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 std::forward<_Args>(__args)...); ^ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 61%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/distribution_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/distribution_test.cpp.o -c /<>/src/mlpack/tests/distribution_test.cpp [ 61%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/drusilla_select_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/drusilla_select_test.cpp.o -c /<>/src/mlpack/tests/drusilla_select_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/approx_kfn/drusilla_select_impl.hpp:19, from /<>/src/mlpack/methods/approx_kfn/drusilla_select.hpp:128, from /<>/src/mlpack/tests/drusilla_select_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/drusilla_select_test.cpp:13: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/drusilla_select_test.cpp:64:18: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/drusilla_select_test.cpp:65:54: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const arma::Col&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/approx_kfn/drusilla_select_impl.hpp:21, from /<>/src/mlpack/methods/approx_kfn/drusilla_select.hpp:128, from /<>/src/mlpack/tests/drusilla_select_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/drusilla_select_test.cpp:64:18: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/drusilla_select_test.cpp:65:54: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void DistributionTest::MultiDiscreteDistributionTrainTest::test_method()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [ 62%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/emst_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/emst_test.cpp.o -c /<>/src/mlpack/tests/emst_test.cpp In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/emst/dtb.hpp:34, from /<>/src/mlpack/tests/emst_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/emst_test.cpp:55:48: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/emst/dtb.hpp:210, from /<>/src/mlpack/tests/emst_test.cpp:12: /<>/src/mlpack/methods/emst/dtb_impl.hpp: In instantiation of ‘TreeType* mlpack::emst::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/emst/dtb_impl.hpp:56:40: required from ‘mlpack::emst::DualTreeBoruvka::DualTreeBoruvka(const MatType&, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/tests/emst_test.cpp:264:74: required from here /<>/src/mlpack/methods/emst/dtb_impl.hpp:28:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/emst/dtb_impl.hpp:28:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/emst/dtb_impl.hpp:28:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter > >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter > >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::Train(const MatType&, size_t, size_t) [with MatType = arma::SpMat]::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/emst/dtb.hpp:34, from /<>/src/mlpack/tests/emst_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/emst/dtb_impl.hpp:28:10: required from ‘TreeType* mlpack::emst::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/emst/dtb_impl.hpp:56:40: required from ‘mlpack::emst::DualTreeBoruvka::DualTreeBoruvka(const MatType&, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/tests/emst_test.cpp:202:33: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/emst/dtb_impl.hpp:28:10: required from ‘TreeType* mlpack::emst::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/emst/dtb_impl.hpp:56:40: required from ‘mlpack::emst::DualTreeBoruvka::DualTreeBoruvka(const MatType&, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/tests/emst_test.cpp:264:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/emst/dtb_impl.hpp:28:10: required from ‘TreeType* mlpack::emst::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/emst/dtb_impl.hpp:56:40: required from ‘mlpack::emst::DualTreeBoruvka::DualTreeBoruvka(const MatType&, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/tests/emst_test.cpp:264:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::emst::DTBStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mlpack::emst::EdgePair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, arma::Mat, mlpack::tree::BallTree>::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, arma::Mat, mlpack::tree::BallTree>::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::emst::EdgePair}; _Tp = mlpack::emst::EdgePair; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::emst::EdgePair}; _Tp = mlpack::emst::EdgePair; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::SpMat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, arma::Mat, mlpack::tree::StandardCoverTree>::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mlpack::emst::EdgePair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::emst::DualTreeBoruvka::EmitResults(arma::mat&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, arma::Mat, mlpack::tree::BallTree>::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::emst::DualTreeBoruvka::EmitResults(arma::mat&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mlpack::emst::EdgePair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, arma::Mat, mlpack::tree::StandardCoverTree>::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, arma::Mat, mlpack::tree::StandardCoverTree>::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::emst::DualTreeBoruvka::EmitResults(arma::mat&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter > >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::newarp::SortEigenvalue::SortEigenvalue(const eT*, arma::uword) [with eT = double; int SelectionRule = 7]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void arma::newarp::SymEigsSolver::retrieve_ritzpair() [with eT = double; int SelectionRule = 0; OpType = arma::newarp::SparseGenMatProd]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void arma::newarp::SymEigsSolver::retrieve_ritzpair() [with eT = double; int SelectionRule = 3; OpType = arma::newarp::SparseGenMatProd]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void arma::newarp::SymEigsSolver::retrieve_ritzpair() [with eT = double; int SelectionRule = 4; OpType = arma::newarp::SparseGenMatProd]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::pair std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = unsigned int; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2146:5: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::emst::DTBRules, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::emst::DTBRules, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::emst::DTBRules, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::emst::DTBStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 62%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/fastmks_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/fastmks_test.cpp.o -c /<>/src/mlpack/tests/fastmks_test.cpp In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Train(const MatType&, size_t, size_t) [with MatType = arma::SpMat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/fastmks/fastmks.hpp:294, from /<>/src/mlpack/tests/fastmks_test.cpp:13: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/tests/fastmks_test.cpp:219:25: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/tests/fastmks_test.cpp:268:27: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/tests/fastmks_test.cpp:977:32: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(*other.referenceSet); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:133:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:97:20: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::PolynomialKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/fastmks_test.cpp:328:3: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:102:16: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::PolynomialKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/fastmks_test.cpp:328:3: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:112:14: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::PolynomialKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/fastmks_test.cpp:328:3: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:117:20: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::PolynomialKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/fastmks_test.cpp:328:3: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp: In instantiation of ‘mlpack::fastmks::FastMKS::FastMKS(bool, bool) [with KernelType = mlpack::kernel::HyperbolicTangentKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp:122:16: required from ‘void mlpack::fastmks::FastMKSModel::BuildModel(const mat&, TKernelType&, bool, bool, double) [with TKernelType = mlpack::kernel::PolynomialKernel; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/fastmks_test.cpp:328:3: required from here /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:33:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/fastmks/fastmks.hpp:19, from /<>/src/mlpack/tests/fastmks_test.cpp:13: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp:122:41: required from ‘mlpack::fastmks::FastMKS::FastMKS(const mlpack::fastmks::FastMKS&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/tests/fastmks_test.cpp:977:32: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 62%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/feedforward_network_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/feedforward_network_test.cpp.o -c /<>/src/mlpack/tests/feedforward_network_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/feedforward_network_test.cpp:17: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/feedforward_network_test.cpp:17: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/feedforward_network_test.cpp: In member function ‘void FeedForwardNetworkTest::PartialForwardTest::test_method()’: /<>/src/mlpack/tests/feedforward_network_test.cpp:545:34: warning: ‘new’ of type ‘mlpack::ann::Add, arma::Mat >’ with extended alignment 16 [-Waligned-new=] Add<>* addModule = new Add<>(10); ^ /<>/src/mlpack/tests/feedforward_network_test.cpp:545:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/feedforward_network_test.cpp:545:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/feedforward_network_test.cpp:548:65: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] LinearNoBias<>* linearNoBiasModule = new LinearNoBias<>(10, 10); ^ /<>/src/mlpack/tests/feedforward_network_test.cpp:548:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/feedforward_network_test.cpp:548:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/feedforward_network_test.cpp:19: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:155:42: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:156:30: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:157:30: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:158:28: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:446:27: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:447:26: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Dropout, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:479:25: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Dropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:523:43: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:524:29: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:525:28: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:526:28: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:68:3: required from ‘void FeedForwardNetworkTest::BuildVanillaNetwork(MatType&, MatType&, MatType&, MatType&, size_t, size_t, size_t, double) [with MatType = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:123:67: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::DropConnect, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/feedforward_network_test.cpp:368:28: required from ‘void FeedForwardNetworkTest::BuildDropConnectNetwork(MatType&, MatType&, MatType&, MatType&, size_t, size_t, size_t, double) [with MatType = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:421:67: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::DropConnect, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/dropconnect.hpp:207, from /<>/src/mlpack/methods/ann/layer/layer.hpp:20, from /<>/src/mlpack/tests/feedforward_network_test.cpp:17: /<>/src/mlpack/methods/ann/layer/dropconnect_impl.hpp: In instantiation of ‘mlpack::ann::DropConnect::DropConnect(size_t, size_t, double) [with InputDataType = arma::Mat; OutputDataType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/ann/ffn.hpp:260:46: required from ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::DropConnect, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:368:28: required from ‘void FeedForwardNetworkTest::BuildDropConnectNetwork(MatType&, MatType&, MatType&, MatType&, size_t, size_t, size_t, double) [with MatType = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:421:67: required from here /<>/src/mlpack/methods/ann/layer/dropconnect_impl.hpp:46:15: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] baseLayer(new Linear(inSize, outSize)) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/dropconnect_impl.hpp:46:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/dropconnect_impl.hpp:46:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/visitor/copy_visitor.hpp:37, from /<>/src/mlpack/methods/ann/ffn.hpp:25, from /<>/src/mlpack/tests/feedforward_network_test.cpp:19: /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Add, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Add, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Add, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Add, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Add, arma::Mat >’ with extended alignment 16 [-Waligned-new=] return new LayerType(*layer); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AddMerge, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AddMerge, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AddMerge, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AddMerge, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BatchNorm, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BatchNorm, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BatchNorm, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BatchNorm, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BatchNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BilinearInterpolation, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BilinearInterpolation, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BilinearInterpolation, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BilinearInterpolation, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BilinearInterpolation, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Concat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Concat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Concat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Concat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Concat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Constant, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Constant, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Constant, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Constant, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Constant, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::DropConnect, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::DropConnect, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::DropConnect, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::DropConnect, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::DropConnect, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Dropout, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Dropout, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Dropout, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Dropout, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Dropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AlphaDropout, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AlphaDropout, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AlphaDropout, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AlphaDropout, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AlphaDropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ELU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ELU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ELU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ELU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ELU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::FlexibleReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::FlexibleReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FlexibleReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FlexibleReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::FlexibleReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Glimpse, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Glimpse, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Glimpse, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Glimpse, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Glimpse, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::HardTanH, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::HardTanH, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::HardTanH, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::HardTanH, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::HardTanH, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Join, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Join, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Join, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Join, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Join, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LayerNorm, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LayerNorm, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LayerNorm, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LayerNorm, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LayerNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LeakyReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LeakyReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LeakyReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LeakyReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LeakyReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Linear, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Linear, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Linear, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Linear, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LinearNoBias, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LinearNoBias, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LinearNoBias, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LogSoftMax, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LogSoftMax, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LogSoftMax, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Lookup, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Lookup, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Lookup, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Lookup, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Lookup, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LSTM, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LSTM, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LSTM, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LSTM, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::GRU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::GRU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::GRU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::GRU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::FastLSTM, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FastLSTM, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FastLSTM, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MaxPooling, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MaxPooling, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MaxPooling, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MaxPooling, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MaxPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MeanPooling, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MeanPooling, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MeanPooling, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MeanPooling, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MeanPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MultiplyConstant, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MultiplyConstant, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyConstant, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyConstant, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MultiplyConstant, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MultiplyMerge, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MultiplyMerge, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyMerge, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyMerge, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MultiplyMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::NegativeLogLikelihood, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::NegativeLogLikelihood, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::NegativeLogLikelihood, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::NegativeLogLikelihood, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::PReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::PReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::PReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::PReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::PReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Recurrent, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Recurrent, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Recurrent, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Recurrent, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Recurrent, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::RecurrentAttention, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::RecurrentAttention, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::RecurrentAttention, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::RecurrentAttention, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::RecurrentAttention, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ReinforceNormal, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ReinforceNormal, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ReinforceNormal, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ReinforceNormal, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ReinforceNormal, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Select, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Select, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Select, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Select, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Select, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Sequential, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Sequential, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Sequential, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Sequential, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::VRClassReward, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::VRClassReward, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::VRClassReward, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::VRClassReward, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:449:25: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::VRClassReward, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:4834:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:4834:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::LinearKernel; MatType = arma::SpMat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::SpMat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::SpMat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::PolynomialKernel; MatType = arma::SpMat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/feedforward_network_test.cpp:17: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 57 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/common_oarchive.hpp:71:22: required from ‘void boost::archive::detail::common_oarchive::save_override(T&) [with T = const mlpack::ann::FFN, arma::Mat > >; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/basic_xml_oarchive.hpp:100:9: required from ‘void boost::archive::basic_xml_oarchive::save_override(const boost::serialization::nvp&) [with T = mlpack::ann::FFN, arma::Mat > >; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:491:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::CosineDistance; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::EpanechnikovKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::fastmks::FastMKSRules, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::IPMetric; StatisticType = mlpack::fastmks::FastMKSStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::fastmks::FastMKSStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::fastmks::FastMKS::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with KernelType = mlpack::kernel::TriangularKernel; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 63%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/frankwolfe_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/frankwolfe_test.cpp.o -c /<>/src/mlpack/tests/frankwolfe_test.cpp /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 113 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/common_oarchive.hpp:71:22: required from ‘void boost::archive::detail::common_oarchive::save_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/basic_text_oarchive.hpp:83:9: required from ‘void boost::archive::basic_text_oarchive::save_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:491:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 121 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_binary_oarchive.hpp:80:7: required from ‘void boost::archive::basic_binary_oarchive::save_override(const T&) [with T = boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::binary_oarchive]’ /usr/include/boost/archive/binary_oarchive_impl.hpp:59:9: required from ‘void boost::archive::binary_oarchive_impl::save_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::binary_oarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:491:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 129 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_xml_iarchive.hpp:78:9: required from ‘void boost::archive::basic_xml_iarchive::load_override(const boost::serialization::nvp&) [with T = mlpack::ann::FFN, arma::Mat > >; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/xml_iarchive.hpp:95:51: required from ‘void boost::archive::xml_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:491:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 63%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/function_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/function_test.cpp.o -c /<>/src/mlpack/tests/function_test.cpp /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 189 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_text_iarchive.hpp:70:9: required from ‘void boost::archive::basic_text_iarchive::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/text_iarchive.hpp:82:52: required from ‘void boost::archive::text_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::text_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:491:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 189 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_binary_iarchive.hpp:75:7: required from ‘void boost::archive::basic_binary_iarchive::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::binary_iarchive]’ /usr/include/boost/archive/binary_iarchive_impl.hpp:58:9: required from ‘void boost::archive::binary_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::binary_iarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp, arma::Mat > > >; Archive = boost::archive::binary_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat > >]’ /<>/src/mlpack/tests/feedforward_network_test.cpp:491:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 63%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/gmm_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/gmm_test.cpp.o -c /<>/src/mlpack/tests/gmm_test.cpp In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void arma::gmm_priv::gmm_diag::generate_initial_means(const arma::Mat&, const arma::gmm_seed_mode&) [with unsigned int dist_id = 2; eT = double]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void arma::gmm_priv::gmm_diag::generate_initial_means(const arma::Mat&, const arma::gmm_seed_mode&) [with unsigned int dist_id = 1; eT = double]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 63%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/gradient_clipping_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/gradient_clipping_test.cpp.o -c /<>/src/mlpack/tests/gradient_clipping_test.cpp [ 64%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/gradient_descent_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/gradient_descent_test.cpp.o -c /<>/src/mlpack/tests/gradient_descent_test.cpp [ 64%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/hmm_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/hmm_test.cpp.o -c /<>/src/mlpack/tests/hmm_test.cpp In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In constructor ‘std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:515:7: note: parameter passing for argument of type ‘std::initializer_list >’ changed in GCC 7.1 vector(initializer_list __l, ^~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const std::vector >&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/tests/hmm_test.cpp: In member function ‘void HMMTest::BorodovskyHMMTestViterbi::test_method()’: /<>/src/mlpack/tests/hmm_test.cpp:82:12: note: parameter passing for argument of type ‘std::initializer_list >’ changed in GCC 7.1 std::vector{"0.25 0.25 0.25 0.25"}); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/tests/hmm_test.cpp:84:12: note: parameter passing for argument of type ‘std::initializer_list >’ changed in GCC 7.1 std::vector{"0.20 0.30 0.30 0.20"}); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/tests/hmm_test.cpp:86:12: note: parameter passing for argument of type ‘std::initializer_list >’ changed in GCC 7.1 std::vector{"0.30 0.20 0.20 0.30"}); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/tests/hmm_test.cpp: In member function ‘void HMMTest::ForwardBackwardTwoState::test_method()’: /<>/src/mlpack/tests/hmm_test.cpp:124:39: note: parameter passing for argument of type ‘std::initializer_list >’ changed in GCC 7.1 emis[0] = DiscreteDistribution(std::vector{"0.85 0.15 0.00 0.00"}); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/tests/hmm_test.cpp:125:39: note: parameter passing for argument of type ‘std::initializer_list >’ changed in GCC 7.1 emis[1] = DiscreteDistribution(std::vector{"0.00 0.00 0.50 0.50"}); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Mat}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Mat}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void HMMTest::SimpleBaumWelchDiscreteHMM_2::test_method()’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::distribution::GaussianDistribution&}; _Tp = mlpack::distribution::GaussianDistribution; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void HMMTest::GaussianHMMSimpleTest::test_method()’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::distribution::GaussianDistribution}; _Tp = mlpack::distribution::GaussianDistribution; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::distribution::GaussianDistribution}; _Tp = mlpack::distribution::GaussianDistribution; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Mat; bool sort_stable = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void arma::op_sort_index::apply(arma::Mat&, const arma::mtOp&) [with T1 = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 64%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/hoeffding_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/hoeffding_tree_test.cpp.o -c /<>/src/mlpack/tests/hoeffding_tree_test.cpp In file included from /<>/src/mlpack/tests/hoeffding_tree_test.cpp:18: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In member function ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp:360, from /<>/src/mlpack/tests/hoeffding_tree_test.cpp:15: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTree::CreateChildren() [with FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:401:9: required from ‘void mlpack::tree::HoeffdingTree::Train(const VecType&, size_t) [with VecType = arma::Col; FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:370:29: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CategoricalSplitType(0, numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], NumericSplitType(numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dimensionMappings)); ~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTree::CreateChildren() [with FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = HoeffdingTreeTest::HoeffdingSizeTNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:401:9: required from ‘void mlpack::tree::HoeffdingTree::Train(const VecType&, size_t) [with VecType = arma::subview_col; FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = HoeffdingTreeTest::HoeffdingSizeTNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:549:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CategoricalSplitType(0, numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], NumericSplitType(numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dimensionMappings)); ~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/hoeffding_tree_test.cpp:18: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_oarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::xml_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer’ /usr/include/boost/archive/detail/oserializer.hpp:258:13: [ skipping 3 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/common_oarchive.hpp:71:22: required from ‘void boost::archive::detail::common_oarchive::save_override(T&) [with T = const mlpack::tree::HoeffdingTreeModel; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/basic_xml_oarchive.hpp:100:9: required from ‘void boost::archive::basic_xml_oarchive::save_override(const boost::serialization::nvp&) [with T = mlpack::tree::HoeffdingTreeModel; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::tree::HoeffdingTreeModel; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::tree::HoeffdingTreeModel]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:1443:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_iarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer’ /usr/include/boost/archive/detail/iserializer.hpp:411:13: [ skipping 4 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_xml_iarchive.hpp:78:9: required from ‘void boost::archive::basic_xml_iarchive::load_override(const boost::serialization::nvp&) [with T = mlpack::tree::HoeffdingTreeModel; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/xml_iarchive.hpp:95:51: required from ‘void boost::archive::xml_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::tree::HoeffdingTreeModel; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::tree::HoeffdingTreeModel]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:1443:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_oarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::text_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer’ /usr/include/boost/archive/detail/oserializer.hpp:258:13: [ skipping 17 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/common_oarchive.hpp:71:22: required from ‘void boost::archive::detail::common_oarchive::save_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/basic_text_oarchive.hpp:83:9: required from ‘void boost::archive::basic_text_oarchive::save_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::tree::HoeffdingTreeModel; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::tree::HoeffdingTreeModel]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:1443:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_iarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer’ /usr/include/boost/archive/detail/iserializer.hpp:411:13: [ skipping 19 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_text_iarchive.hpp:70:9: required from ‘void boost::archive::basic_text_iarchive::load_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/text_iarchive.hpp:82:52: required from ‘void boost::archive::text_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::text_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::tree::HoeffdingTreeModel; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::tree::HoeffdingTreeModel]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:1443:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_oarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::binary_oarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer’ /usr/include/boost/archive/detail/oserializer.hpp:258:13: [ skipping 19 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_binary_oarchive.hpp:80:7: required from ‘void boost::archive::basic_binary_oarchive::save_override(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::binary_oarchive]’ /usr/include/boost/archive/binary_oarchive_impl.hpp:59:9: required from ‘void boost::archive::binary_oarchive_impl::save_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::binary_oarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp; Archive = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::tree::HoeffdingTreeModel; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::tree::HoeffdingTreeModel]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:1443:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_iarchive]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = mlpack::tree::HoeffdingTreeModel]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer’ /usr/include/boost/archive/detail/iserializer.hpp:411:13: [ skipping 19 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_binary_iarchive.hpp:75:7: required from ‘void boost::archive::basic_binary_iarchive::load_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::binary_iarchive]’ /usr/include/boost/archive/binary_iarchive_impl.hpp:58:9: required from ‘void boost::archive::binary_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::binary_iarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp; Archive = boost::archive::binary_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::tree::HoeffdingTreeModel; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::tree::HoeffdingTreeModel]’ /<>/src/mlpack/tests/hoeffding_tree_test.cpp:1443:47: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_insert_equal_(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Arg&&, _NodeGen&) [with _Arg = std::pair; _NodeGen = std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::_Alloc_node; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2289:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::BinaryNumericSplit}; _Tp = mlpack::tree::BinaryNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [ 65%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/hpt_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/hpt_test.cpp.o -c /<>/src/mlpack/tests/hpt_test.cpp In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = std::multimap, std::allocator > >]’: /usr/include/c++/8/bits/stl_tree.h:1054:64: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); ^ /usr/include/c++/8/bits/stl_tree.h: In member function ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = std::multimap, std::allocator > >]’: /usr/include/c++/8/bits/stl_tree.h:1054:64: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); ^ /usr/include/c++/8/bits/stl_tree.h: In member function ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = std::multimap, std::allocator > >]’: /usr/include/c++/8/bits/stl_tree.h:1054:64: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 return _M_insert_equal_(__pos, std::forward<_Arg>(__x), __an); ^ In file included from /<>/src/mlpack/core/cv/simple_cv.hpp:310, from /<>/src/mlpack/tests/hpt_test.cpp:14: /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {bool, bool, double, double}; bool Enabled = true; = void; MLAlgorithm = mlpack::regression::LARS; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {bool, bool, double, double}; MLAlgorithm = mlpack::regression::LARS; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’ /<>/src/mlpack/tests/hpt_test.cpp:55:77: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: warning: ‘new’ of type ‘mlpack::regression::LARS’ with extended alignment 16 [-Waligned-new=] modelPtr.reset(new MLAlgorithm(base.Train(trainingXs, trainingYs, args...))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {double}; bool Enabled = true; = void; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {double}; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’ /<>/src/mlpack/tests/hpt_test.cpp:292:3: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: warning: ‘new’ of type ‘mlpack::regression::LogisticRegression<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {double}; bool Enabled = true; = void; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {double}; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:118:10: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 1; Args = {double}; = void; = void; CVType = mlpack::cv::SimpleCV, mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated, arma::Mat, arma::Row, void*>; MLAlgorithm = mlpack::regression::LogisticRegression<>; unsigned int TotalArgs = 1; BoundArgs = {}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:161:49: required from ‘double mlpack::hpt::CVFunction::PutNextArg(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 0; Args = {}; = void; = void; CVType = mlpack::cv::SimpleCV, mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated, arma::Mat, arma::Row, void*>; MLAlgorithm = mlpack::regression::LogisticRegression<>; unsigned int TotalArgs = 1; BoundArgs = {}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:102:47: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 0; Args = {}; = void; CVType = mlpack::cv::SimpleCV, mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated, arma::Mat, arma::Row, void*>; MLAlgorithm = mlpack::regression::LogisticRegression<>; unsigned int TotalArgs = 1; BoundArgs = {}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:66:24: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&) [with CVType = mlpack::cv::SimpleCV, mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated, arma::Mat, arma::Row, void*>; MLAlgorithm = mlpack::regression::LogisticRegression<>; unsigned int TotalArgs = 1; BoundArgs = {}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/optimizers/grid_search/grid_search_impl.hpp:77:12: required from ‘void mlpack::optimization::GridSearch::Optimize(FunctionType&, double&, arma::mat&, arma::vec&, mlpack::data::DatasetMapper&, size_t) [with FunctionType = mlpack::hpt::CVFunction, mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated, arma::Mat, arma::Row, void*>, mlpack::regression::LogisticRegression<>, 1>; arma::mat = arma::Mat; arma::vec = arma::Col; size_t = unsigned int]’ /<>/src/mlpack/core/optimizers/grid_search/grid_search_impl.hpp:48:3: required from ‘double mlpack::optimization::GridSearch::Optimize(FunctionType&, arma::mat&, mlpack::data::DatasetMapper&) [with FunctionType = mlpack::hpt::CVFunction, mlpack::hpt::HyperParameterTuner, mlpack::cv::Accuracy, mlpack::cv::SimpleCV>::Negated, arma::Mat, arma::Row, void*>, mlpack::regression::LogisticRegression<>, 1>; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/hpt_impl.hpp:92:44: required from ‘void mlpack::hpt::HyperParameterTuner::InitAndOptimize(const ArgsTuple&, arma::mat&, mlpack::data::DatasetMapper&, FixedArgs ...) [with unsigned int I = 1; ArgsTuple = std::tuple&>; FixedArgs = {}; = void; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; CV = mlpack::cv::SimpleCV; OptimizerType = mlpack::optimization::GridSearch; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/hpt_impl.hpp:188:25: required from ‘void mlpack::hpt::HyperParameterTuner::InitAndOptimize(const ArgsTuple&, arma::mat&, mlpack::data::DatasetMapper&, FixedArgs ...) [with unsigned int I = 0; ArgsTuple = std::tuple&>; FixedArgs = {}; = void; = void; = void; = void; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; CV = mlpack::cv::SimpleCV; OptimizerType = mlpack::optimization::GridSearch; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/hpt_impl.hpp:63:21: required from ‘mlpack::hpt::TupleOfHyperParameters mlpack::hpt::HyperParameterTuner::Optimize(const Args& ...) [with Args = {arma::Col}; MLAlgorithm = mlpack::regression::LogisticRegression<>; Metric = mlpack::cv::Accuracy; CV = mlpack::cv::SimpleCV; OptimizerType = mlpack::optimization::GridSearch; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*; mlpack::hpt::TupleOfHyperParameters = std::tuple]’ /<>/src/mlpack/tests/hpt_test.cpp:298:48: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: warning: ‘new’ of type ‘mlpack::regression::LogisticRegression<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/cv/simple_cv_impl.hpp: In instantiation of ‘double mlpack::cv::SimpleCV::TrainAndEvaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {double, bool, double, double}; bool Enabled = true; = void; MLAlgorithm = mlpack::regression::LARS; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’: /<>/src/mlpack/core/cv/simple_cv_impl.hpp:197:34: required from ‘double mlpack::cv::SimpleCV::Evaluate(const MLAlgorithmArgs& ...) [with MLAlgorithmArgs = {double, bool, double, double}; MLAlgorithm = mlpack::regression::LARS; Metric = mlpack::cv::MSE; MatType = arma::Mat; PredictionsType = arma::Row; WeightsType = void*]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:118:10: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 2; unsigned int ParamIndex = 2; Args = {double, bool, double, double}; = void; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:144:49: required from ‘double mlpack::hpt::CVFunction::PutNextArg(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 1; unsigned int ParamIndex = 2; Args = {double, bool, double}; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:102:47: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 1; unsigned int ParamIndex = 2; Args = {double, bool, double}; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:161:49: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /<>/src/mlpack/core/hpt/cv_function_impl.hpp:144:49: required from ‘double mlpack::hpt::CVFunction::PutNextArg(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 1; Args = {double}; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:102:47: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 1; Args = {double}; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:161:49: required from ‘double mlpack::hpt::CVFunction::PutNextArg(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 0; Args = {}; = void; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:102:47: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&, const Args& ...) [with unsigned int BoundArgIndex = 0; unsigned int ParamIndex = 0; Args = {}; = void; CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/core/hpt/cv_function_impl.hpp:66:24: required from ‘double mlpack::hpt::CVFunction::Evaluate(const mat&) [with CVType = mlpack::cv::SimpleCV; MLAlgorithm = mlpack::regression::LARS; unsigned int TotalArgs = 4; BoundArgs = {mlpack::hpt::FixedArg, mlpack::hpt::FixedArg}; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/hpt_test.cpp:59:44: required from here /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: warning: ‘new’ of type ‘mlpack::regression::LARS’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/cv/simple_cv_impl.hpp:296:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘T mlpack::data::IncrementPolicy::MapString(const InputType&, size_t, MapType&, std::vector&) [with MapType = std::unordered_map, std::equal_to, std::allocator > >, std::unordered_map, std::hash, std::equal_to, std::allocator > > > >, std::hash, std::equal_to, std::allocator, std::equal_to, std::allocator > >, std::unordered_map, std::hash, std::equal_to, std::allocator > > > > > > >; T = unsigned int; InputType = double]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 65%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/hyperplane_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/hyperplane_test.cpp.o -c /<>/src/mlpack/tests/hyperplane_test.cpp [ 65%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/imputation_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/imputation_test.cpp.o -c /<>/src/mlpack/tests/imputation_test.cpp [ 65%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/init_rules_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/init_rules_test.cpp.o -c /<>/src/mlpack/tests/init_rules_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/init_rules_test.cpp:15: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/init_rules_test.cpp:15: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/init_rules_test.cpp:17: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:219:37: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:220:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:222:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::OrthogonalInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:232:41: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::OrthogonalInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:233:38: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::OrthogonalInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:235:38: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::ConstInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:244:35: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::ConstInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:245:32: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::ConstInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:247:32: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::KathirvalavakumarSubavathiInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:260:33: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::KathirvalavakumarSubavathiInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:261:30: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::KathirvalavakumarSubavathiInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:263:30: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::OivsInitialization<>; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:271:35: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::OivsInitialization<>; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:272:32: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::OivsInitialization<>; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:274:32: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:282:39: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:283:36: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/init_rules_test.cpp:285:36: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘T mlpack::data::IncrementPolicy::MapString(const InputType&, size_t, MapType&, std::vector&) [with MapType = std::unordered_map, std::equal_to, std::allocator > >, std::unordered_map, std::hash, std::equal_to, std::allocator > > > >, std::hash, std::equal_to, std::allocator, std::equal_to, std::allocator > >, std::unordered_map, std::hash, std::equal_to, std::allocator > > > > > > >; T = unsigned int; InputType = double]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In function ‘void mlpack::data::MedianImputation::Impute(arma::Mat&, const T&, size_t, bool) [with T = double]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 66%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/katyusha_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/katyusha_test.cpp.o -c /<>/src/mlpack/tests/katyusha_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 66%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/iqn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/iqn_test.cpp.o -c /<>/src/mlpack/tests/iqn_test.cpp [ 66%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/kernel_pca_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/kernel_pca_test.cpp.o -c /<>/src/mlpack/tests/kernel_pca_test.cpp In file included from /<>/src/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp:17, from /<>/src/mlpack/tests/kernel_pca_test.cpp:14: /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp: In static member function ‘static const mat* mlpack::kernel::KMeansSelection::Select(const mat&, size_t)’: /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] arma::mat* centroids = new arma::mat; ^~~ /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp: In instantiation of ‘static const mat* mlpack::kernel::KMeansSelection::Select(const mat&, size_t) [with ClusteringType = mlpack::kmeans::KMeans<>; unsigned int maxIterations = 5; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/nystroem_method/nystroem_method_impl.hpp:80:47: required from ‘void mlpack::kernel::NystroemMethod::Apply(arma::mat&) [with KernelType = mlpack::kernel::GaussianKernel; PointSelectionPolicy = mlpack::kernel::KMeansSelection<>; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp:50:5: required from ‘static void mlpack::kpca::NystroemKernelRule::ApplyKernelMatrix(const mat&, arma::mat&, arma::vec&, arma::mat&, size_t, KernelType) [with KernelType = mlpack::kernel::GaussianKernel; PointSelectionPolicy = mlpack::kernel::KMeansSelection<>; arma::mat = arma::Mat; arma::vec = arma::Col; size_t = unsigned int]’ /<>/src/mlpack/methods/kernel_pca/kernel_pca_impl.hpp:38:32: required from ‘void mlpack::kpca::KernelPCA::Apply(const mat&, arma::mat&, arma::vec&, arma::mat&, size_t) [with KernelType = mlpack::kernel::GaussianKernel; KernelRule = mlpack::kpca::NystroemKernelRule; arma::mat = arma::Mat; arma::vec = arma::Col; size_t = unsigned int]’ /<>/src/mlpack/methods/kernel_pca/kernel_pca_impl.hpp:78:3: required from ‘void mlpack::kpca::KernelPCA::Apply(arma::mat&, size_t) [with KernelType = mlpack::kernel::GaussianKernel; KernelRule = mlpack::kpca::NystroemKernelRule; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/kernel_pca_test.cpp:129:21: required from here /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] arma::mat* centroids = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 67%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/kernel_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/kernel_test.cpp.o -c /<>/src/mlpack/tests/kernel_test.cpp [ 67%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/kernel_traits_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/kernel_traits_test.cpp.o -c /<>/src/mlpack/tests/kernel_traits_test.cpp [ 67%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/kfn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/kfn_test.cpp.o -c /<>/src/mlpack/tests/kfn_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/kfn_test.cpp:56:48: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/kfn_test.cpp:77:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/kfn_test.cpp:342:18: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/kfn_test.cpp:348:55: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/kfn_test.cpp:451:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/kfn_test.cpp:511:21: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/tests/kfn_test.cpp:519:55: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/kfn_test.cpp:523:65: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/kfn_test.cpp:552:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kfn_test.cpp:77:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/kfn_test.cpp:511:21: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/kfn_test.cpp:552:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/kfn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/kfn_test.cpp:342:18: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kfn_test.cpp:348:55: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/kfn_test.cpp:552:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:177:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/kfn_test.cpp:552:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 68%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/kmeans_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/kmeans_test.cpp.o -c /<>/src/mlpack/tests/kmeans_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In member function ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&)’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp:93, from /<>/src/mlpack/tests/kmeans_test.cpp:17: /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:632:76: required from here /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: warning: ‘new’ of type ‘mlpack::kmeans::PellegMooreKMeans, arma::Mat >::TreeType’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] tree(new TreeType(const_cast(datasetOrig))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: warning: ‘new’ of type ‘mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] tree(new Tree(const_cast(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:696:73: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: warning: ‘new’ of type ‘mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::Tree’ {aka ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’} with extended alignment 16 [-Waligned-new=] tree(new Tree(const_cast(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:696:73: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/tests/kmeans_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: required from ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:632:76: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:111:20: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:124:5: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:696:73: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:111:20: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:696:73: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:124:5: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:696:73: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/tests/kmeans_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: required from ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:632:76: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: required from ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:20, from /<>/src/mlpack/tests/kmeans_test.cpp:18: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘void mlpack::tree::CoverTree::CreateChildren(arma::Col&, arma::vec&, size_t, size_t&, size_t&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; arma::vec = arma::Col; size_t = unsigned int]’: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:76:3: required from ‘mlpack::tree::CoverTree::CoverTree(const MatType&, mlpack::tree::CoverTree::ElemType, MetricType*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:696:73: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, point, INT_MIN, this, 0, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ indices, distances, 0, tempSize, usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[i], ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ INT_MIN, this, distances[i], indices, distances, 0, tempSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, point, nextScale, this, 0, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ indices, distances, childNearSetSize, childFarSetSize, childUsedSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *metric)); ~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[0], nextScale, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ this, distances[0], indices, distances, childNearSetSize, farSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[0], nextScale, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ this, distances[0], childIndices, childDistances, childNearSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ childFarSetSize, childUsedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(size_t, TreeType&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/tests/kmeans_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: required from ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:311:3: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::Row&, arma::mat&, bool, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RandomPartition; EmptyClusterPolicy = mlpack::kmeans::MaxVarianceNewCluster; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/kmeans_test.cpp:664:73: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(TreeType&, TreeType&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 68%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/knn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/knn_test.cpp.o -c /<>/src/mlpack/tests/knn_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/knn_test.cpp:175:7: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/knn_test.cpp:178:30: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:182:3: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:184:3: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:186:3: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/knn_test.cpp:198:23: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/knn_test.cpp:203:22: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/knn_test.cpp:238:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/knn_test.cpp:381:48: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:778:68: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:814:68: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/knn_test.cpp:836:21: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/tests/knn_test.cpp:845:55: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:849:64: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/knn_test.cpp:878:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:926:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::SpMat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/knn_test.cpp:1007:62: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >&}; _Tp = mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >; _Sequence = std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >; _Compare = std::less, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::BreadthFirstDualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, std::priority_queue, typename RuleType::TraversalInfoType> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::BreadthFirstDualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(const mlpack::neighbor::NeighborSearch&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/knn_test.cpp:1286:15: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:151:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:151:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:151:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch&&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/knn_test.cpp:1318:27: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:184:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:184:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:184:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:836:21: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/knn_test.cpp:878:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:916:75: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:474:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:509:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:149:41: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(const mlpack::neighbor::NeighborSearch&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/knn_test.cpp:1286:15: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/knn_test.cpp:198:23: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/knn_test.cpp:878:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:177:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/knn_test.cpp:878:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:481:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:484:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:487:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:503:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:506:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/tests/knn_test.cpp:14: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:515:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:500:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(size_t, TreeType&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:512:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:478:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:493:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:496:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:490:17: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:190:16: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘mlpack::tree::SpillTree::SpillTree(MatType&&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:193:31: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:95:17: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::SpillKNN*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::SpillKNN = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:61:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::NeighborSearch >*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, boost::mpl::l_item, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*, boost::mpl::l_end> > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(mlpack::neighbor::NeighborSearch::Tree) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:179:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] this->referenceTree = new Tree(std::move(referenceTree)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:390:25: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:216:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet = new MatType(std::move(referenceSetIn)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:359:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/tests/knn_test.cpp:14: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:220:27: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(mlpack::tree::Octree&&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:222:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:206:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.dataset = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:79:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:126:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:138:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:109:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::NSTypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:561:23: required from ‘void mlpack::neighbor::NSModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1126:69: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:22, from /<>/src/mlpack/tests/knn_test.cpp:14: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/neighbor_search/ns_model.hpp:19, from /<>/src/mlpack/tests/knn_test.cpp:14: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:21, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:45:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, const std::vector&, std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType>*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; std::enable_if_t<(! mlpack::tree::TreeTraits::RearrangesDataset), TreeType> = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/knn_test.cpp:12: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::VPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::RPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:353:36: required from ‘void mlpack::neighbor::NeighborSearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:161:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::NSTypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::NSTypeT = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:520:23: required from ‘void mlpack::neighbor::NSModel::BuildModel(arma::mat&&, size_t, mlpack::neighbor::NeighborSearchMode, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/knn_test.cpp:1116:74: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:31:46: required from ‘void mlpack::neighbor::MonoSearchVisitor::operator()(NSType*) const [with NSType = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*&; Visitor = mlpack::neighbor::MonoSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::MonoSearchVisitor; T0_ = mlpack::neighbor::NeighborSearch >*; TN = {mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::MonoSearchVisitor; Visitable = boost::variant >*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::StandardCoverTree, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RStarTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::BallTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::XTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::HilbertRTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPlusPlusTree, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::VPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::RPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::MaxRPTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::SPTree, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::UBTree, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser>*, mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::tree::Octree, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp:594:23: required from ‘void mlpack::neighbor::NSModel::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/knn_test.cpp:1208:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 68%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/krann_search_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/krann_search_test.cpp.o -c /<>/src/mlpack/tests/krann_search_test.cpp In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(MatType, bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’: /<>/src/mlpack/tests/krann_search_test.cpp:44:46: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/krann_search_test.cpp:58:53: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/krann_search_test.cpp:177:50: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; mlpack::neighbor::RASearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/krann_search_test.cpp:181:55: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/krann_search_test.cpp:227:39: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(MatType, bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int]’: /<>/src/mlpack/tests/krann_search_test.cpp:291:77: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/krann_search_test.cpp:306:54: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; mlpack::neighbor::RASearch::Tree = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/krann_search_test.cpp:371:55: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/krann_search_test.cpp:545:32: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’: /<>/src/mlpack/tests/krann_search_test.cpp:598:9: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/tests/krann_search_test.cpp:599:31: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:512:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:516:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:519:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:522:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:528:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:531:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:538:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:132:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:66:54: required from ‘mlpack::neighbor::RASearch::RASearch(MatType, bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:44:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/tests/krann_search_test.cpp:15: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:66:54: required from ‘mlpack::neighbor::RASearch::RASearch(MatType, bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:291:77: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:516:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:519:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:522:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:528:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:531:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/rann/ra_model.hpp:20, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:538:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:535:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:516:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:528:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:531:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:147:41: required from ‘mlpack::neighbor::RASearch::RASearch(bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:525:18: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::neighbor::RASearch<>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; NoBackupFlag = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:158:5: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:146:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:208:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/rann/ra_model.hpp:20, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:164:9: required from ‘void mlpack::neighbor::TrainVisitor::TrainLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:146:24: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:348:43: required from ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:54:56: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; mlpack::neighbor::RASearch::Tree = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:94:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:72:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/rann/ra_model_impl.hpp:108:5: required from ‘void mlpack::neighbor::BiSearchVisitor::SearchLeaf(RAType*) const [with RAType = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>; SortPolicy = mlpack::neighbor::NearestNeighborSort]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:72:25: required from ‘void mlpack::neighbor::BiSearchVisitor::operator()(mlpack::neighbor::BiSearchVisitor::RATypeT*) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::BiSearchVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*&; Visitor = mlpack::neighbor::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::BiSearchVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::BiSearchVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:573:23: required from ‘void mlpack::neighbor::RAModel::Search(arma::mat&&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:691:71: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/rann/ra_model.hpp:19, from /<>/src/mlpack/tests/krann_search_test.cpp:21: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RStarTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::XTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::HilbertRTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:44:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/rann/ra_search.hpp:28, from /<>/src/mlpack/tests/krann_search_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:188:41: required from ‘void mlpack::neighbor::RASearch::Train(MatType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:128:45: required from ‘void mlpack::neighbor::TrainVisitor::operator()(mlpack::neighbor::TrainVisitor::RATypeT*) const [with TreeType = mlpack::tree::UBTree; SortPolicy = mlpack::neighbor::NearestNeighborSort; mlpack::neighbor::TrainVisitor::RATypeT = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::neighbor::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T = mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = void*; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::neighbor::TrainVisitor; T0_ = mlpack::neighbor::RASearch<>*; TN = {mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::neighbor::TrainVisitor; Visitable = boost::variant*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::XTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::neighbor::RASearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/rann/ra_model_impl.hpp:543:23: required from ‘void mlpack::neighbor::RAModel::BuildModel(arma::mat&&, size_t, bool, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; arma::mat = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/krann_search_test.cpp:665:72: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat > >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::SpMat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat > >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Rescore(TreeType&, TreeType&, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(size_t, TreeType&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::SpillTree::SpillSingleTreeTraverser::Traverse(size_t, mlpack::tree::SpillTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >; bool Defeatist = true; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Rescore(TreeType&, TreeType&, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Rescore(TreeType&, TreeType&, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Rescore(TreeType&, TreeType&, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In constructor ‘mlpack::neighbor::RASearchRules::RASearchRules(const mat&, const mat&, size_t, MetricType&, double, double, bool, bool, bool, size_t, bool) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(size_t, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::RASearchRules::Score(TreeType&, TreeType&, double, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::Octree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::Octree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::Octree, mlpack::neighbor::RAQueryStat, arma::Mat > >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::RASearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat > >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 68%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/ksinit_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/ksinit_test.cpp.o -c /<>/src/mlpack/tests/ksinit_test.cpp In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/ksinit_test.cpp:19: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/ksinit_test.cpp:19: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/tests/ksinit_test.cpp:21: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::KathirvalavakumarSubavathiInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ksinit_test.cpp:85:3: required from ‘void KSInitialization::BuildVanillaNetwork(MatType&, const MatType&, MatType&, const MatType&, size_t, size_t, size_t, double&, double&) [with MatType = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/ksinit_test.cpp:171:53: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LeakyReLU, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::KathirvalavakumarSubavathiInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/ksinit_test.cpp:86:26: required from ‘void KSInitialization::BuildVanillaNetwork(MatType&, const MatType&, MatType&, const MatType&, size_t, size_t, size_t, double&, double&) [with MatType = arma::Mat; size_t = unsigned int]’ /<>/src/mlpack/tests/ksinit_test.cpp:171:53: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LeakyReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::SPTree; DualTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistDualTreeTraverser; SingleTreeTraversalType = mlpack::tree::SpillTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MidpointSpaceSplit>::DefeatistSingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree; DualTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::Octree, mlpack::neighbor::NeighborSearchStat, arma::Mat >::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 69%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/lars_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/lars_test.cpp.o -c /<>/src/mlpack/tests/lars_test.cpp [ 69%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/lbfgs_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/lbfgs_test.cpp.o -c /<>/src/mlpack/tests/lbfgs_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 69%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/lin_alg_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/lin_alg_test.cpp.o -c /<>/src/mlpack/tests/lin_alg_test.cpp [ 70%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/line_search_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/line_search_test.cpp.o -c /<>/src/mlpack/tests/line_search_test.cpp [ 70%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/linear_regression_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/linear_regression_test.cpp.o -c /<>/src/mlpack/tests/linear_regression_test.cpp [ 70%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/load_save_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/load_save_test.cpp.o -c /<>/src/mlpack/tests/load_save_test.cpp [ 70%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/local_coordinate_coding_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/local_coordinate_coding_test.cpp.o -c /<>/src/mlpack/tests/local_coordinate_coding_test.cpp [ 71%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/log_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/log_test.cpp.o -c /<>/src/mlpack/tests/log_test.cpp [ 71%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/logistic_regression_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/logistic_regression_test.cpp.o -c /<>/src/mlpack/tests/logistic_regression_test.cpp [ 71%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/loss_functions_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/loss_functions_test.cpp.o -c /<>/src/mlpack/tests/loss_functions_test.cpp [ 72%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/lrsdp_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/lrsdp_test.cpp.o -c /<>/src/mlpack/tests/lrsdp_test.cpp [ 72%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/lsh_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/lsh_test.cpp.o -c /<>/src/mlpack/tests/lsh_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/lsh_test.cpp:17: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/lsh_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/lsh_test.cpp: In member function ‘void LSHTest::MoveConstructorTest::test_method()’: /<>/src/mlpack/tests/lsh_test.cpp:875:53: warning: ‘new’ of type ‘mlpack::neighbor::LSHSearch<>’ with extended alignment 16 [-Waligned-new=] LSHSearch<>* lsh = new LSHSearch<>(dataset, 10, 10); ^ /<>/src/mlpack/tests/lsh_test.cpp:875:53: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/lsh_test.cpp:875:53: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/lsh_test.cpp: In member function ‘void LSHTest::MoveOperatorTest::test_method()’: /<>/src/mlpack/tests/lsh_test.cpp:898:53: warning: ‘new’ of type ‘mlpack::neighbor::LSHSearch<>’ with extended alignment 16 [-Waligned-new=] LSHSearch<>* lsh = new LSHSearch<>(dataset, 10, 10); ^ /<>/src/mlpack/tests/lsh_test.cpp:898:53: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/lsh_test.cpp:898:53: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/lsh_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/lsh_test.cpp:124:16: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/lsh_test.cpp:127:52: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/lsh_test.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/lsh_test.cpp:124:16: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/lsh_test.cpp:127:52: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 [ 72%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/math_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/math_test.cpp.o -c /<>/src/mlpack/tests/math_test.cpp In file included from /<>/src/mlpack/core.hpp:272, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /<>/src/mlpack/core/math/shuffle_data.hpp: In instantiation of ‘void mlpack::math::ShuffleData(const MatType&, const LabelsType&, MatType&, LabelsType&, std::enable_if_t<(! arma::is_SpMat::value)>*, std::enable_if_t::value>*, std::enable_if_t::value>*) [with MatType = arma::Cube; LabelsType = arma::Cube; std::enable_if_t<(! arma::is_SpMat::value)> = void; std::enable_if_t::value> = void; std::enable_if_t::value> = void]’: /<>/src/mlpack/tests/math_test.cpp:679:53: required from here /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: warning: ‘new’ of type ‘arma::Cube’ with extended alignment 16 [-Waligned-new=] outputPointsPtr = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: warning: ‘new’ of type ‘arma::Cube’ with extended alignment 16 [-Waligned-new=] outputLabelsPtr = new LabelsType(); ^~~~~~~~~~~~~~~~ /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Mat; bool sort_stable = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::LSHSearch::GetAdditionalProbingBins(const vec&, const vec&, size_t, arma::mat&) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In function ‘_ZN6mlpack8neighbor9LSHSearchINS0_19NearestNeighborSortEE6SearchERKN4arma3MatIdEEjRNS5_IjEERS6_jj._omp_fn.11’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In function ‘_ZN6mlpack8neighbor9LSHSearchINS0_19NearestNeighborSortEE6SearchEjRN4arma3MatIjEERNS5_IdEEjj._omp_fn.44’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 72%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/matrix_completion_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/matrix_completion_test.cpp.o -c /<>/src/mlpack/tests/matrix_completion_test.cpp [ 73%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/maximal_inputs_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/maximal_inputs_test.cpp.o -c /<>/src/mlpack/tests/maximal_inputs_test.cpp [ 73%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/mean_shift_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/mean_shift_test.cpp.o -c /<>/src/mlpack/tests/mean_shift_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/tests/mean_shift_test.cpp:13: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/tests/mean_shift_test.cpp:13: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:19, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/tests/mean_shift_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:210:24: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSet)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/tests/mean_shift_test.cpp:13: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:289:19: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:292:5: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:65:24: required from ‘double mlpack::meanshift::MeanShift::EstimateRadius(const MatType&, double) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:194:12: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/tests/mean_shift_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:65:24: required from ‘double mlpack::meanshift::MeanShift::EstimateRadius(const MatType&, double) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:194:12: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:55:49: required from ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:210:24: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:226:27: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:289:19: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:292:5: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/mean_shift_test.cpp:66:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 73%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/metric_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/metric_test.cpp.o -c /<>/src/mlpack/tests/metric_test.cpp In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::pair std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = arma::Col; _Val = std::pair, int>; _KeyOfValue = std::_Select1st, int> >; _Compare = mlpack::meanshift::less >; _Alloc = std::allocator, int> >]’: /usr/include/c++/8/bits/stl_tree.h:2146:5: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h: In function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = arma::Col; _Val = std::pair, int>; _KeyOfValue = std::_Select1st, int> >; _Compare = mlpack::meanshift::less >; _Alloc = std::allocator, int> >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, [ 74%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/mlpack_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/mlpack_test.cpp.o -c /<>/src/mlpack/tests/mlpack_test.cpp [ 74%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/momentum_sgd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/momentum_sgd_test.cpp.o -c /<>/src/mlpack/tests/momentum_sgd_test.cpp [ 74%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/nbc_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/nbc_test.cpp.o -c /<>/src/mlpack/tests/nbc_test.cpp [ 75%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/nca_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/nca_test.cpp.o -c /<>/src/mlpack/tests/nca_test.cpp [ 75%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/nesterov_momentum_sgd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/nesterov_momentum_sgd_test.cpp.o -c /<>/src/mlpack/tests/nesterov_momentum_sgd_test.cpp [ 75%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/nmf_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/nmf_test.cpp.o -c /<>/src/mlpack/tests/nmf_test.cpp [ 75%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/nystroem_method_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/nystroem_method_test.cpp.o -c /<>/src/mlpack/tests/nystroem_method_test.cpp In file included from /<>/src/mlpack/tests/nystroem_method_test.cpp:20: /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp: In static member function ‘static const mat* mlpack::kernel::KMeansSelection::Select(const mat&, size_t)’: /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] arma::mat* centroids = new arma::mat; ^~~ /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp: In instantiation of ‘static const mat* mlpack::kernel::KMeansSelection::Select(const mat&, size_t) [with ClusteringType = mlpack::kmeans::KMeans<>; unsigned int maxIterations = 5; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/nystroem_method/nystroem_method_impl.hpp:80:47: required from ‘void mlpack::kernel::NystroemMethod::Apply(arma::mat&) [with KernelType = mlpack::kernel::GaussianKernel; PointSelectionPolicy = mlpack::kernel::KMeansSelection<>; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/nystroem_method_test.cpp:178:17: required from here /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] arma::mat* centroids = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp:43:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 76%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/octree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/octree_test.cpp.o -c /<>/src/mlpack/tests/octree_test.cpp In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/tests/octree_test.cpp:13: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/octree_test.cpp:36:24: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:29:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/octree_test.cpp:95:37: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:155:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:155:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:155:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/octree_test.cpp:116:41: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/octree_test.cpp:117:52: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/octree_test.cpp:139:54: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:110:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:110:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:110:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/tests/octree_test.cpp:140:65: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:236:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:236:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:236:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const mlpack::tree::Octree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat]’: /<>/src/mlpack/tests/octree_test.cpp:292:16: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:349:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:349:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:349:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(mlpack::tree::Octree&&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat]’: /<>/src/mlpack/tests/octree_test.cpp:309:27: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.dataset = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:386:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 76%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/parallel_sgd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/parallel_sgd_test.cpp.o -c /<>/src/mlpack/tests/parallel_sgd_test.cpp /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree() [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat]’: /usr/include/boost/serialization/access.hpp:130:9: required from ‘static void boost::serialization::access::construct(T*) [with T = mlpack::tree::Octree<>]’ /usr/include/boost/serialization/serialization.hpp:92:22: required from ‘void boost::serialization::load_construct_data(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree<>]’ /usr/include/boost/serialization/serialization.hpp:148:24: required from ‘void boost::serialization::load_construct_data_adl(Archive&, T*, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree<>]’ /usr/include/boost/archive/detail/iserializer.hpp:342:66: required from ‘void boost::archive::detail::pointer_iserializer::load_object_ptr(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::tree::Octree<>]’ /usr/include/boost/archive/detail/iserializer.hpp:292:1: required from ‘class boost::archive::detail::pointer_iserializer >’ /usr/include/boost/archive/detail/interface_iarchive.hpp:52:43: [ skipping 6 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_xml_iarchive.hpp:78:9: required from ‘void boost::archive::basic_xml_iarchive::load_override(const boost::serialization::nvp&) [with T = mlpack::tree::Octree<>*; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/xml_iarchive.hpp:95:51: required from ‘void boost::archive::xml_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp*>; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp*>; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:281:9: required from ‘void mlpack::SerializePointerObject(T*, T*&) [with T = mlpack::tree::Octree<>; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:304:36: required from ‘void mlpack::SerializePointerObjectAll(T*, T*&, T*&, T*&) [with T = mlpack::tree::Octree<>]’ /<>/src/mlpack/tests/octree_test.cpp:338:62: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType()), ^~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:397:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 76%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/pca_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/pca_test.cpp.o -c /<>/src/mlpack/tests/pca_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp:18, from /<>/src/mlpack/tests/pca_test.cpp:17: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp:18, from /<>/src/mlpack/tests/pca_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 77%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/perceptron_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/perceptron_test.cpp.o -c /<>/src/mlpack/tests/perceptron_test.cpp [ 77%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/prefixedoutstream_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/prefixedoutstream_test.cpp.o -c /<>/src/mlpack/tests/prefixedoutstream_test.cpp [ 77%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/proximal_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/proximal_test.cpp.o -c /<>/src/mlpack/tests/proximal_test.cpp [ 77%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/python_binding_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/python_binding_test.cpp.o -c /<>/src/mlpack/tests/python_binding_test.cpp [ 78%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/q_learning_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/q_learning_test.cpp.o -c /<>/src/mlpack/tests/q_learning_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/methods/ann/ffn.hpp:30, from /<>/src/mlpack/tests/q_learning_test.cpp:16: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/methods/ann/ffn.hpp:30, from /<>/src/mlpack/tests/q_learning_test.cpp:16: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 78%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/qdafn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/qdafn_test.cpp.o -c /<>/src/mlpack/tests/qdafn_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/qdafn_test.cpp:18: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/qdafn_test.cpp:18: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/q_learning_test.cpp:16: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/q_learning_test.cpp:45:29: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/qdafn_test.cpp:72:21: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/qdafn_test.cpp:76:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/q_learning_test.cpp:46:26: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/qdafn_test.cpp:18: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/qdafn_test.cpp:76:47: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/qdafn_test.cpp:72:21: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/visitor/copy_visitor.hpp:37, from /<>/src/mlpack/methods/ann/ffn.hpp:25, from /<>/src/mlpack/tests/q_learning_test.cpp:16: /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Add, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Add, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Add, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Add, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Add, arma::Mat >’ with extended alignment 16 [-Waligned-new=] return new LayerType(*layer); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AddMerge, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AddMerge, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AddMerge, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AddMerge, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BaseLayer, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BaseLayer, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BatchNorm, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BatchNorm, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BatchNorm, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BatchNorm, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BatchNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::BilinearInterpolation, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::BilinearInterpolation, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BilinearInterpolation, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::BilinearInterpolation, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::BilinearInterpolation, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Concat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Concat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Concat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Concat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Concat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Constant, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Constant, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Constant, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Constant, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Constant, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::DropConnect, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::DropConnect, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::DropConnect, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::DropConnect, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::DropConnect, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Dropout, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Dropout, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Dropout, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Dropout, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Dropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::AlphaDropout, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::AlphaDropout, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AlphaDropout, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::AlphaDropout, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::AlphaDropout, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter > >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ELU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ELU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ELU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ELU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ELU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::QDAFN::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::FlexibleReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::FlexibleReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FlexibleReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FlexibleReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::FlexibleReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Glimpse, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Glimpse, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Glimpse, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Glimpse, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Glimpse, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::HardTanH, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::HardTanH, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::HardTanH, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::HardTanH, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::HardTanH, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Join, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Join, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Join, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Join, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Join, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::QDAFN::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::SpMat]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LayerNorm, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LayerNorm, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LayerNorm, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LayerNorm, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LayerNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LeakyReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LeakyReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LeakyReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LeakyReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LeakyReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::neighbor::QDAFN::Train(const MatType&, size_t, size_t) [with MatType = arma::SpMat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Linear, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Linear, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Linear, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Linear, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LinearNoBias, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LinearNoBias, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LinearNoBias, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::neighbor::QDAFN::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LogSoftMax, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LogSoftMax, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LogSoftMax, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Lookup, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Lookup, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Lookup, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Lookup, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Lookup, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::LSTM, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::LSTM, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LSTM, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::LSTM, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::GRU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::GRU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::GRU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::GRU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::FastLSTM, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FastLSTM, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::FastLSTM, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MaxPooling, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MaxPooling, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MaxPooling, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MaxPooling, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MaxPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 78%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/quic_svd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/quic_svd_test.cpp.o -c /<>/src/mlpack/tests/quic_svd_test.cpp /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MeanPooling, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MeanPooling, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MeanPooling, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MeanPooling, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MeanPooling, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MultiplyConstant, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MultiplyConstant, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyConstant, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyConstant, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MultiplyConstant, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::MultiplyMerge, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::MultiplyMerge, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyMerge, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::MultiplyMerge, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::MultiplyMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::NegativeLogLikelihood, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::NegativeLogLikelihood, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::NegativeLogLikelihood, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::NegativeLogLikelihood, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::PReLU, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::PReLU, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::PReLU, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::PReLU, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::PReLU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Recurrent, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Recurrent, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Recurrent, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Recurrent, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Recurrent, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::RecurrentAttention, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::RecurrentAttention, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::RecurrentAttention, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::RecurrentAttention, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::RecurrentAttention, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::ReinforceNormal, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::ReinforceNormal, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ReinforceNormal, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::ReinforceNormal, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::ReinforceNormal, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Select, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Select, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Select, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Select, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Select, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::Sequential, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::Sequential, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Sequential, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::Sequential, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp: In instantiation of ‘mlpack::ann::LayerTypes mlpack::ann::CopyVisitor::operator()(LayerType*) const [with LayerType = mlpack::ann::VRClassReward, arma::Mat >; CustomLayers = {}; mlpack::ann::LayerTypes = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’: /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::ann::VRClassReward, arma::Mat >* const&; Visitor = mlpack::ann::CopyVisitor<>; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::VRClassReward, arma::Mat >*; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T = mlpack::ann::VRClassReward, arma::Mat >*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::ann::Add, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AddMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BaseLayer, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BatchNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::BilinearInterpolation, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Concat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Constant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, boost::mpl::l_item, mlpack::ann::DropConnect, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Dropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::AlphaDropout, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ELU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FlexibleReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Glimpse, arma::Mat >*, boost::mpl::l_item, mlpack::ann::HardTanH, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Join, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LayerNorm, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LeakyReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Linear, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LinearNoBias, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LogSoftMax, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Lookup, arma::Mat >*, boost::mpl::l_item, mlpack::ann::LSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::GRU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::FastLSTM, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MaxPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MeanPooling, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyConstant, arma::Mat >*, boost::mpl::l_item, mlpack::ann::MultiplyMerge, arma::Mat >*, boost::mpl::l_item, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, boost::mpl::l_item, mlpack::ann::PReLU, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Recurrent, arma::Mat >*, boost::mpl::l_item, mlpack::ann::RecurrentAttention, arma::Mat >*, boost::mpl::l_item, mlpack::ann::ReinforceNormal, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Select, arma::Mat >*, boost::mpl::l_item, mlpack::ann::Sequential, arma::Mat >*, boost::mpl::l_item, mlpack::ann::VRClassReward, arma::Mat >*, boost::mpl::l_end> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; NoBackupFlag = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>::has_fallback_type_; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor, false>; VoidPtrCV = const void*; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2477:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) const [with Visitor = boost::detail::variant::invoke_visitor, false>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/variant.hpp:2531:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) const & [with Visitor = mlpack::ann::CopyVisitor<>; T0_ = mlpack::ann::Add, arma::Mat >*; TN = {mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*}; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::ann::CopyVisitor<>; Visitable = const boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>&; typename Visitor::result_type = boost::variant, arma::Mat >*, mlpack::ann::AddMerge, arma::Mat >*, mlpack::ann::AtrousConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BaseLayer, arma::Mat >*, mlpack::ann::BatchNorm, arma::Mat >*, mlpack::ann::BilinearInterpolation, arma::Mat >*, mlpack::ann::Concat, arma::Mat >*, mlpack::ann::ConcatPerformance, arma::Mat >, arma::Mat, arma::Mat >*, mlpack::ann::Constant, arma::Mat >*, mlpack::ann::Convolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::TransposedConvolution, mlpack::ann::NaiveConvolution, mlpack::ann::NaiveConvolution, arma::Mat, arma::Mat >*, mlpack::ann::DropConnect, arma::Mat >*, mlpack::ann::Dropout, arma::Mat >*, mlpack::ann::AlphaDropout, arma::Mat >*, mlpack::ann::ELU, arma::Mat >*, mlpack::ann::FlexibleReLU, arma::Mat >*, mlpack::ann::Glimpse, arma::Mat >*, mlpack::ann::HardTanH, arma::Mat >*, mlpack::ann::Join, arma::Mat >*, mlpack::ann::LayerNorm, arma::Mat >*, mlpack::ann::LeakyReLU, arma::Mat >*, mlpack::ann::Linear, arma::Mat >*, mlpack::ann::LinearNoBias, arma::Mat >*, mlpack::ann::LogSoftMax, arma::Mat >*, mlpack::ann::Lookup, arma::Mat >*, mlpack::ann::LSTM, arma::Mat >*, mlpack::ann::GRU, arma::Mat >*, mlpack::ann::FastLSTM, arma::Mat >*, mlpack::ann::MaxPooling, arma::Mat >*, mlpack::ann::MeanPooling, arma::Mat >*, mlpack::ann::MultiplyConstant, arma::Mat >*, mlpack::ann::MultiplyMerge, arma::Mat >*, mlpack::ann::NegativeLogLikelihood, arma::Mat >*, mlpack::ann::PReLU, arma::Mat >*, mlpack::ann::Recurrent, arma::Mat >*, mlpack::ann::RecurrentAttention, arma::Mat >*, mlpack::ann::ReinforceNormal, arma::Mat >*, mlpack::ann::Select, arma::Mat >*, mlpack::ann::Sequential, arma::Mat >*, mlpack::ann::VRClassReward, arma::Mat >*>]’ /<>/src/mlpack/methods/ann/ffn_impl.hpp:584:49: required from ‘mlpack::ann::FFN::FFN(const mlpack::ann::FFN&) [with OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::GaussianInitialization; CustomLayers = {}]’ /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp:52:17: required from ‘mlpack::rl::QLearning::QLearning(mlpack::rl::TrainingConfig, NetworkType, PolicyType, ReplayType, UpdaterType, EnvironmentType) [with EnvironmentType = mlpack::rl::CartPole; NetworkType = mlpack::ann::FFN, mlpack::ann::GaussianInitialization>; UpdaterType = mlpack::optimization::AdamUpdate; PolicyType = mlpack::rl::GreedyPolicy; ReplayType = mlpack::rl::RandomReplay]’ /<>/src/mlpack/tests/q_learning_test.cpp:66:30: required from here /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: warning: ‘new’ of type ‘mlpack::ann::VRClassReward, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp:26:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 80%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/radical_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/radical_test.cpp.o -c /<>/src/mlpack/tests/radical_test.cpp [ 80%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/random_forest_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/random_forest_test.cpp.o -c /<>/src/mlpack/tests/random_forest_test.cpp In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/methods/random_forest/random_forest.hpp:15, from /<>/src/mlpack/tests/random_forest_test.cpp:13: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:79:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:134:42: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:156:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/tests/random_forest_test.cpp:187:51: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:47:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:228:59: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:464:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:449:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:44:22: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:133:27: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:511:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:454:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:44:22: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:133:27: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:374:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:461:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:44:22: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:133:27: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:416:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:466:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:44:22: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:133:27: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:464:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:449:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:71:21: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const DatasetInfo&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:227:78: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:511:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:454:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:71:21: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const DatasetInfo&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:227:78: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:374:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:461:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:71:21: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const DatasetInfo&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:227:78: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:416:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:466:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:71:21: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const DatasetInfo&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:227:78: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘mlpack::tree::DecisionTree::DecisionTree(const mlpack::tree::DecisionTree&) [with FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; ElemType = double; bool NoRecursion = false]’: /usr/include/c++/8/bits/stl_construct.h:75:7: required from ‘void std::_Construct(_T1*, _Args&& ...) [with _T1 = mlpack::tree::DecisionTree; _Args = {const mlpack::tree::DecisionTree&}]’ /usr/include/c++/8/bits/stl_uninitialized.h:83:18: required from ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree*; _ForwardIterator = mlpack::tree::DecisionTree*; bool _TrivialValueTypes = false]’ /usr/include/c++/8/bits/stl_uninitialized.h:134:15: required from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree*; _ForwardIterator = mlpack::tree::DecisionTree*]’ /usr/include/c++/8/bits/stl_uninitialized.h:289:37: required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = const mlpack::tree::DecisionTree*; _ForwardIterator = mlpack::tree::DecisionTree*; _Tp = mlpack::tree::DecisionTree]’ /usr/include/c++/8/bits/stl_uninitialized.h:311:2: required from ‘_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = mlpack::tree::DecisionTree*; _ForwardIterator = mlpack::tree::DecisionTree*; _Allocator = std::allocator >]’ /usr/include/c++/8/bits/vector.tcc:611:44: required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree; _Alloc = std::allocator >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /usr/include/c++/8/bits/stl_vector.h:827:4: required from ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree; _Alloc = std::allocator >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:433:3: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:44:22: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::RandomDimensionSelect; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:133:27: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: warning: ‘new’ of type ‘mlpack::tree::DecisionTree’ with extended alignment 16 [-Waligned-new=] children.push_back(new DecisionTree(*other.children[i])); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘mlpack::tree::DecisionTree::DecisionTree(const mlpack::tree::DecisionTree&) [with FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false]’: /usr/include/c++/8/bits/stl_construct.h:75:7: required from ‘void std::_Construct(_T1*, _Args&& ...) [with _T1 = mlpack::tree::DecisionTree, double, false>; _Args = {const mlpack::tree::DecisionTree, double, false>&}]’ /usr/include/c++/8/bits/stl_uninitialized.h:83:18: required from ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; bool _TrivialValueTypes = false]’ /usr/include/c++/8/bits/stl_uninitialized.h:134:15: required from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*]’ /usr/include/c++/8/bits/stl_uninitialized.h:289:37: required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; _Tp = mlpack::tree::DecisionTree, double, false>]’ /usr/include/c++/8/bits/stl_uninitialized.h:311:2: required from ‘_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; _Allocator = std::allocator, double, false> >]’ /usr/include/c++/8/bits/vector.tcc:611:44: required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree, double, false>; _Alloc = std::allocator, double, false> >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /usr/include/c++/8/bits/stl_vector.h:827:4: required from ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree, double, false>; _Alloc = std::allocator, double, false> >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:433:3: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:71:21: required from ‘mlpack::tree::RandomForest::RandomForest(const MatType&, const DatasetInfo&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/tests/random_forest_test.cpp:227:78: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const std::vector >&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = false; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 80%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/random_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/random_test.cpp.o -c /<>/src/mlpack/tests/random_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ [ 80%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/randomized_svd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/randomized_svd_test.cpp.o -c /<>/src/mlpack/tests/randomized_svd_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/tests/randomized_svd_test.cpp:14: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/tests/randomized_svd_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 81%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/range_search_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/range_search_test.cpp.o -c /<>/src/mlpack/tests/range_search_test.cpp [ 81%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/rectangle_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/rectangle_tree_test.cpp.o -c /<>/src/mlpack/tests/rectangle_tree_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:55:40: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:56:20: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/rectangle_tree_test.cpp: In instantiation of ‘std::vector*> RectangleTreeTest::GetAllPointsInTree(const TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:105:62: required from here /<>/src/mlpack/tests/rectangle_tree_test.cpp:85:22: warning: ‘new’ of type ‘arma::vec’ {aka ‘arma::Col’} with extended alignment 16 [-Waligned-new=] arma::vec* c = new arma::vec(tree.Dataset().col(tree.Point(i))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/tests/rectangle_tree_test.cpp:85:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/rectangle_tree_test.cpp:85:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:426:50: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:436:34: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:438:50: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:514:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:519:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:541:41: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:554:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:584:41: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:597:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:625:48: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:638:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:920:21: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:988:45: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:1030:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:1106:49: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:1124:68: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:1161:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/rectangle_tree_test.cpp:1380:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:17: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:519:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:436:34: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:438:50: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:625:48: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:920:21: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:111:60: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:115:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:119:58: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:123:62: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:127:61: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:131:58: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:139:62: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:143:66: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:151:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:155:62: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:163:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/rs_model.hpp:393, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp: In instantiation of ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: warning: ‘new’ of type ‘mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] new typename RSType::Tree(std::move(referenceSet), oldFromNewReferences, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ leafSize); ~~~~~~~~~ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/range_search_test.cpp:87:64: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/tests/range_search_test.cpp:95:53: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSet)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/tests/range_search_test.cpp:610:23: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/tests/range_search_test.cpp:836:11: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/tests/range_search_test.cpp:1088:22: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/range_search_test.cpp:1162:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/tests/range_search_test.cpp:1454:23: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/tests/range_search_test.cpp:1504:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:127:61: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:301:25: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:309:25: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/range_search/rs_model.hpp:21, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:317:25: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(dataset)), ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:67:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:375:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:400:5: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:383:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:400:5: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:391:24: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/octree/octree.hpp:456, from /<>/src/mlpack/core/tree/octree.hpp:17, from /<>/src/mlpack/methods/range_search/rs_model.hpp:21, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/octree/octree_impl.hpp: In instantiation of ‘mlpack::tree::Octree::Octree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:405:9: required from ‘void mlpack::range::TrainVisitor::TrainLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:391:24: required from here /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/octree/octree_impl.hpp:193:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/rectangle_tree_test.cpp:16: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:988:45: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:1106:49: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:1124:68: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:101:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/tests/rectangle_tree_test.cpp:1380:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:55:49: required from ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/tests/range_search_test.cpp:836:11: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/tests/range_search_test.cpp:1029:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/tests/range_search_test.cpp:1454:23: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:119:58: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:123:62: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:131:58: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:139:62: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:143:66: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:151:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:155:62: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:331:27: required from ‘void mlpack::range::BiSearchVisitor::SearchLeaf(RSType*) const [with RSType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:309:25: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/tests/range_search_test.cpp:14: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:55:49: required from ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/tests/range_search_test.cpp:610:23: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:147:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:159:59: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp:39:22: required from ‘static void mlpack::tree::RTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:119:58: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalCoverageSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:139:62: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp:61:22: required from ‘static void mlpack::tree::RPlusTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicyType = mlpack::tree::RPlusPlusTreeSplitPolicy; SweepType = mlpack::tree::MinimalSplitsNumberSweep]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:143:66: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp:35:22: required from ‘static void mlpack::tree::HilbertRTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; unsigned int splitOrder = 2]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:882:29: required from ‘void mlpack::tree::RectangleTree::SplitNode(std::vector&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:346:5: required from ‘void mlpack::tree::RectangleTree::InsertPoint(size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:61:5: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:135:65: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::StandardCoverTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RStarTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::XTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:293:60: required from ‘void mlpack::range::BiSearchVisitor::operator()(mlpack::range::BiSearchVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::BiSearchVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::BiSearchVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::BiSearchVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:199:39: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:293:60: required from ‘void mlpack::range::BiSearchVisitor::operator()(mlpack::range::BiSearchVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::BiSearchVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::BiSearchVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke_impl(int, Visitor&, VoidPtrCV, T*, mpl_::true_) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; typename Visitor::result_type = void; mpl_::true_ = mpl_::bool_]’ /usr/include/boost/variant/detail/visitation_impl.hpp:154:41: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl_invoke(int, Visitor&, VoidPtrCV, T*, NoBackupFlag, int) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::BiSearchVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::BiSearchVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:199:39: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/range_search/rs_model.hpp:20, from /<>/src/mlpack/tests/range_search_test.cpp:15: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RStarTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::XTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::HilbertRTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPlusPlusTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/range_search/range_search.hpp:18, from /<>/src/mlpack/tests/range_search_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::VPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::RPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::MaxRPTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:367:45: required from ‘void mlpack::range::TrainVisitor::operator()(mlpack::range::TrainVisitor::RSTypeT*) const [with TreeType = mlpack::tree::UBTree; mlpack::range::TrainVisitor::RSTypeT = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>]’ /usr/include/boost/variant/variant.hpp:1058:24: required from ‘typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type boost::detail::variant::invoke_visitor::internal_visit(T&&, int) [with T = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*&; Visitor = mlpack::range::TrainVisitor; bool MoveSemantics = false; typename boost::disable_if_c<(MoveSemantics && boost::is_same::value), typename Visitor::result_type>::type = void]’ /usr/include/boost/variant/detail/visitation_impl.hpp:114:9: [ skipping 2 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/variant/detail/visitation_impl.hpp:238:5: required from ‘typename Visitor::result_type boost::detail::variant::visitation_impl(int, int, Visitor&, VoidPtrCV, mpl_::false_, NoBackupFlag, Which*, step0*) [with Which = mpl_::int_<0>; step0 = boost::detail::variant::visitation_impl_step, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, boost::mpl::l_item, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*, boost::mpl::l_end> > > > > > > > > > > > > > >, boost::mpl::l_iter >; Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; NoBackupFlag = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>::has_fallback_type_; typename Visitor::result_type = void; mpl_::false_ = mpl_::bool_]’ /usr/include/boost/variant/variant.hpp:2452:48: required from ‘static typename Visitor::result_type boost::variant::internal_apply_visitor_impl(int, int, Visitor&, VoidPtrCV) [with Visitor = boost::detail::variant::invoke_visitor; VoidPtrCV = void*; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2466:43: required from ‘typename Visitor::result_type boost::variant::internal_apply_visitor(Visitor&) [with Visitor = boost::detail::variant::invoke_visitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/variant.hpp:2518:52: required from ‘typename Visitor::result_type boost::variant::apply_visitor(Visitor&) & [with Visitor = mlpack::range::TrainVisitor; T0_ = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::KDTree>*; TN = {mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*}; typename Visitor::result_type = void]’ /usr/include/boost/variant/detail/apply_visitor_unary.hpp:73:72: required from ‘typename Visitor::result_type boost::apply_visitor(Visitor&, Visitable&&) [with Visitor = mlpack::range::TrainVisitor; Visitable = boost::variant, arma::Mat, mlpack::tree::KDTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::VPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::MaxRPTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::UBTree>*, mlpack::range::RangeSearch, arma::Mat, mlpack::tree::Octree>*>&; typename Visitor::result_type = void]’ /<>/src/mlpack/methods/range_search/rs_model_impl.hpp:168:35: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void RangeSearchTest::SortResults(const std::vector >&, const std::vector >&, std::vector > >&)’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::range::RangeSearchRules::Score(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::range::RangeSearchRules::Score(TreeType&, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree; DualTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 81%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/recurrent_network_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/recurrent_network_test.cpp.o -c /<>/src/mlpack/tests/recurrent_network_test.cpp /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/recurrent_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/recurrent_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/recurrent_network_test.cpp: In member function ‘void RecurrentNetworkTest::SequenceClassificationTest::test_method()’: /<>/src/mlpack/tests/recurrent_network_test.cpp:124:47: warning: ‘new’ of type ‘mlpack::ann::Recurrent, arma::Mat >’ with extended alignment 16 [-Waligned-new=] add, lookup, linear, sigmoidLayer, rho); ^ /<>/src/mlpack/tests/recurrent_network_test.cpp:124:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/recurrent_network_test.cpp:124:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /<>/src/mlpack/tests/recurrent_network_test.cpp: In member function ‘void RecurrentNetworkTest::SerializationTest::test_method()’: /<>/src/mlpack/tests/recurrent_network_test.cpp:928:24: warning: ‘new’ of type ‘mlpack::ann::Recurrent, arma::Mat >’ with extended alignment 16 [-Waligned-new=] sigmoidLayer, rho); ^ /<>/src/mlpack/tests/recurrent_network_test.cpp:928:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/recurrent_network_test.cpp:928:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/recurrent_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t) [with StartModuleType = mlpack::ann::Add, arma::Mat >; InputModuleType = mlpack::ann::Linear, arma::Mat >; FeedbackModuleType = mlpack::ann::Linear, arma::Mat >; TransferModuleType = mlpack::ann::BaseLayer, arma::Mat >; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}; size_t = unsigned int]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:124:47: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:67:17: warning: ‘new’ of type ‘mlpack::ann::Add, arma::Mat >’ with extended alignment 16 [-Waligned-new=] startModule(new StartModuleType(start)), ^~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:67:17: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:67:17: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:68:17: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] inputModule(new InputModuleType(input)), ^~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:68:17: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:68:17: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:69:20: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] feedbackModule(new FeedbackModuleType(feedback)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:69:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:69:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:70:20: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] transferModule(new TransferModuleType(transfer)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:70:20: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:70:20: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:19: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:17: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:17: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:17: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/recurrent_network_test.cpp:18: /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:127:33: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:129:31: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:130:30: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:1003:47: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::GRU, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:1004:45: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:1006:31: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; Args = {int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:1175:42: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LSTM, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:1176:44: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LinearNoBias, arma::Mat >; Args = {unsigned int, int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:1177:42: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:503:25: required from ‘void RecurrentNetworkTest::ReberGrammarTestNetwork(size_t, bool, size_t, size_t, size_t) [with RecurrentLayerType = mlpack::ann::LSTM, arma::Mat >; size_t = unsigned int]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:589:45: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:506:31: required from ‘void RecurrentNetworkTest::ReberGrammarTestNetwork(size_t, bool, size_t, size_t, size_t) [with RecurrentLayerType = mlpack::ann::LSTM, arma::Mat >; size_t = unsigned int]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:589:45: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:504:5: required from ‘void RecurrentNetworkTest::ReberGrammarTestNetwork(size_t, bool, size_t, size_t, size_t) [with RecurrentLayerType = mlpack::ann::FastLSTM, arma::Mat >; size_t = unsigned int]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:597:48: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::GRU, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:504:5: required from ‘void RecurrentNetworkTest::ReberGrammarTestNetwork(size_t, bool, size_t, size_t, size_t) [with RecurrentLayerType = mlpack::ann::GRU, arma::Mat >; size_t = unsigned int]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:605:43: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:716:32: required from ‘void RecurrentNetworkTest::DistractedSequenceRecallTestNetwork(size_t, size_t) [with RecurrentLayerType = mlpack::ann::LSTM, arma::Mat >; size_t = unsigned int]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:787:52: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:833:28: required from ‘void RecurrentNetworkTest::BatchSizeTest() [with RecurrentLayerType = mlpack::ann::LSTM, arma::Mat >]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:867:25: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::LSTM, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:834:3: required from ‘void RecurrentNetworkTest::BatchSizeTest() [with RecurrentLayerType = mlpack::ann::LSTM, arma::Mat >]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:867:25: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::LSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::FastLSTM, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:834:3: required from ‘void RecurrentNetworkTest::BatchSizeTest() [with RecurrentLayerType = mlpack::ann::FastLSTM, arma::Mat >]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:875:29: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::FastLSTM, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/rnn.hpp: In instantiation of ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::GRU, arma::Mat >; Args = {int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/recurrent_network_test.cpp:834:3: required from ‘void RecurrentNetworkTest::BatchSizeTest() [with RecurrentLayerType = mlpack::ann::GRU, arma::Mat >]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:883:24: required from here /<>/src/mlpack/methods/ann/rnn.hpp:216:46: warning: ‘new’ of type ‘mlpack::ann::GRU, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/rnn.hpp:216:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/recurrent_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In instantiation of ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t) [with InputDataType = arma::Mat; OutputDataType = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/ann/rnn.hpp:216:46: required from ‘void mlpack::ann::RNN::Add(Args ...) [with LayerType = mlpack::ann::GRU, arma::Mat >; Args = {unsigned int, unsigned int}; OutputLayerType = mlpack::ann::MeanSquaredError<>; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {mlpack::ann::BaseLayer, arma::Mat >}]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:1004:45: required from here /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:22: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:23: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:29: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:21: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:22: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:23: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMeanSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core.hpp:272, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /<>/src/mlpack/core/math/shuffle_data.hpp: In instantiation of ‘void mlpack::math::ShuffleData(const MatType&, const LabelsType&, MatType&, LabelsType&, std::enable_if_t<(! arma::is_SpMat::value)>*, std::enable_if_t::value>*, std::enable_if_t::value>*) [with MatType = arma::Cube; LabelsType = arma::Cube; std::enable_if_t<(! arma::is_SpMat::value)> = void; std::enable_if_t::value> = void; std::enable_if_t::value> = void]’: /<>/src/mlpack/methods/ann/rnn_impl.hpp:317:20: required from ‘void mlpack::ann::RNN::Shuffle() [with OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’ /<>/src/mlpack/core/optimizers/sgd/sgd_impl.hpp:103:9: required from ‘double mlpack::optimization::SGD::Optimize(DecomposableFunctionType&, arma::mat&) [with DecomposableFunctionType = mlpack::ann::RNN<>; UpdatePolicyType = mlpack::optimization::VanillaUpdate; DecayPolicyType = mlpack::optimization::NoDecay; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/ann/rnn_impl.hpp:87:16: required from ‘void mlpack::ann::RNN::Train(arma::cube, arma::cube, OptimizerType&) [with OptimizerType = mlpack::optimization::SGD; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}; arma::cube = arma::Cube]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:133:35: required from here /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: warning: ‘new’ of type ‘arma::Cube’ with extended alignment 16 [-Waligned-new=] outputPointsPtr = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/math/shuffle_data.hpp:120:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: warning: ‘new’ of type ‘arma::Cube’ with extended alignment 16 [-Waligned-new=] outputLabelsPtr = new LabelsType(); ^~~~~~~~~~~~~~~~ /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/math/shuffle_data.hpp:122:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::RPTreeMaxSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename T1::elem_type arma::op_median::median_vec(const T1&, const typename arma::arma_not_cx::result*) [with T1 = arma::Col]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::RPTreeMaxSplit::GetSplitVal(const MatType&, size_t, size_t, const arma::Col&, mlpack::tree::RPTreeMaxSplit::ElemType&) [with BoundType = mlpack::bound::HRectBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::MaxRPTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::VantagePointSplit::SelectVantagePoint(const MetricType&, const MatType&, size_t, size_t, size_t&, mlpack::tree::VantagePointSplit::ElemType&) [with BoundType = mlpack::bound::HollowBallBound, double>; MatType = arma::Mat; unsigned int MaxNumSamples = 100]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::Octree::DualTreeTraverser::Traverse(mlpack::tree::Octree&, mlpack::tree::Octree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat > >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::Octree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::Octree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::Octree, mlpack::range::RangeSearchStat, arma::Mat > >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::Octree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 82%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/regularized_svd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/regularized_svd_test.cpp.o -c /<>/src/mlpack/tests/regularized_svd_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/regularized_svd/regularized_svd.hpp:18, from /<>/src/mlpack/tests/regularized_svd_test.cpp:13: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/regularized_svd/regularized_svd.hpp:18, from /<>/src/mlpack/tests/regularized_svd_test.cpp:13: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/recurrent_network_test.cpp:16: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 57 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/common_oarchive.hpp:71:22: required from ‘void boost::archive::detail::common_oarchive::save_override(T&) [with T = const mlpack::ann::RNN<>; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/basic_xml_oarchive.hpp:100:9: required from ‘void boost::archive::basic_xml_oarchive::save_override(const boost::serialization::nvp&) [with T = mlpack::ann::RNN<>; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp >; Archive = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::RNN<>; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::RNN<>]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:941:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 82%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/rl_components_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/rl_components_test.cpp.o -c /<>/src/mlpack/tests/rl_components_test.cpp [ 82%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/rmsprop_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/rmsprop_test.cpp.o -c /<>/src/mlpack/tests/rmsprop_test.cpp [ 83%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sa_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sa_test.cpp.o -c /<>/src/mlpack/tests/sa_test.cpp /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 113 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/detail/common_oarchive.hpp:71:22: required from ‘void boost::archive::detail::common_oarchive::save_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/basic_text_oarchive.hpp:83:9: required from ‘void boost::archive::basic_text_oarchive::save_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp >; Archive = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::RNN<>; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::RNN<>]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:941:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 83%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sarah_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sarah_test.cpp.o -c /<>/src/mlpack/tests/sarah_test.cpp /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 121 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_binary_oarchive.hpp:80:7: required from ‘void boost::archive::basic_binary_oarchive::save_override(const T&) [with T = boost::serialization::nvp >; Archive = boost::archive::binary_oarchive]’ /usr/include/boost/archive/binary_oarchive_impl.hpp:59:9: required from ‘void boost::archive::binary_oarchive_impl::save_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::binary_oarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp >; Archive = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::RNN<>; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::RNN<>]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:941:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 129 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_xml_iarchive.hpp:78:9: required from ‘void boost::archive::basic_xml_iarchive::load_override(const boost::serialization::nvp&) [with T = mlpack::ann::RNN<>; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/xml_iarchive.hpp:95:51: required from ‘void boost::archive::xml_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::RNN<>; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::RNN<>]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:941:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 189 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_text_iarchive.hpp:70:9: required from ‘void boost::archive::basic_text_iarchive::load_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/text_iarchive.hpp:82:52: required from ‘void boost::archive::text_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::text_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::RNN<>; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::RNN<>]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:941:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 189 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_binary_iarchive.hpp:75:7: required from ‘void boost::archive::basic_binary_iarchive::load_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::binary_iarchive]’ /usr/include/boost/archive/binary_iarchive_impl.hpp:58:9: required from ‘void boost::archive::binary_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::binary_iarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp >; Archive = boost::archive::binary_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::RNN<>; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::RNN<>]’ /<>/src/mlpack/tests/recurrent_network_test.cpp:941:61: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 83%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/scd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/scd_test.cpp.o -c /<>/src/mlpack/tests/scd_test.cpp [ 83%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sdp_primal_dual_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sdp_primal_dual_test.cpp.o -c /<>/src/mlpack/tests/sdp_primal_dual_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/sdp_primal_dual_test.cpp:14: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/sdp_primal_dual_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {double}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void UndirectedGraph::ErdosRenyiRandomGraph(UndirectedGraph&, size_t, double, bool, bool)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::SpMat&}; _Tp = arma::SpMat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::SpMat&}; _Tp = arma::SpMat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In function ‘mlpack::optimization::SDP > SdpPrimalDualTest::ConstructLogChebychevApproxSdp(const mat&, const vec&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void SdpPrimalDualTest::CorrelationCoeffToySdp::test_method()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In function ‘void SdpPrimalDualTest::CorrelationCoeffToySdp_invoker()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [ 84%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/serialization.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/serialization.cpp.o -c /<>/src/mlpack/tests/serialization.cpp [ 84%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/serialization_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/serialization_test.cpp.o -c /<>/src/mlpack/tests/serialization_test.cpp In file included from /<>/src/mlpack/methods/ann/layer/gru.hpp:260, from /<>/src/mlpack/methods/ann/layer/layer.hpp:28, from /<>/src/mlpack/tests/serialization_test.cpp:14: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp: In constructor ‘mlpack::ann::GRU::GRU(size_t, size_t, size_t)’: /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] input2GateModule = new Linear<>(inSize, 3 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:47:54: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] output2GateModule = new LinearNoBias<>(outSize, 2 * outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:50:62: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: warning: ‘new’ of type ‘mlpack::ann::LinearNoBias, arma::Mat >’ with extended alignment 16 [-Waligned-new=] outputHidden2GateModule = new LinearNoBias<>(outSize, outSize); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:53:64: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] inputGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:59:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: warning: ‘new’ of type ‘mlpack::ann::SigmoidLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] forgetGateModule = new SigmoidLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:60:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: warning: ‘new’ of type ‘mlpack::ann::TanHLayer<>’ {aka ‘mlpack::ann::BaseLayer, arma::Mat >’} with extended alignment 16 [-Waligned-new=] hiddenStateModule = new TanHLayer<>(); ^ /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/gru_impl.hpp:61:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/serialization_test.cpp:14: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In constructor ‘mlpack::ann::Recurrent::Recurrent(const StartModuleType&, const InputModuleType&, const FeedbackModuleType&, const TransferModuleType&, size_t)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:78:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:79:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:80:43: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In member function ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:39: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:45: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/serialization_test.cpp:34: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/serialization_test.cpp:34: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/serialization_test.cpp:38: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(mlpack::neighbor::RASearch::Tree*, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:459:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In member function ‘void mlpack::neighbor::RASearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:512:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:513:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/ballbound.hpp:204, from /<>/src/mlpack/tests/serialization_test.cpp:24: /<>/src/mlpack/core/tree/ballbound_impl.hpp: In instantiation of ‘mlpack::bound::BallBound::BallBound(size_t) [with MetricType = mlpack::metric::MahalanobisDistance; VecType = arma::Col; size_t = unsigned int]’: /<>/src/mlpack/tests/serialization_test.cpp:369:52: required from here /<>/src/mlpack/core/tree/ballbound_impl.hpp:41:12: warning: ‘new’ of type ‘mlpack::metric::MahalanobisDistance’ with extended alignment 16 [-Waligned-new=] metric(new MetricType()), ^~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/ballbound_impl.hpp:41:12: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/ballbound_impl.hpp:41:12: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/ballbound_impl.hpp: In instantiation of ‘mlpack::bound::BallBound::BallBound() [with MetricType = mlpack::metric::MahalanobisDistance; VecType = arma::Col]’: /<>/src/mlpack/tests/serialization_test.cpp:374:47: required from here /<>/src/mlpack/core/tree/ballbound_impl.hpp:28:12: warning: ‘new’ of type ‘mlpack::metric::MahalanobisDistance’ with extended alignment 16 [-Waligned-new=] metric(new MetricType()), ^~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/ballbound_impl.hpp:28:12: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/ballbound_impl.hpp:28:12: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/tests/serialization_test.cpp:27: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/serialization_test.cpp:514:21: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/tests/serialization_test.cpp:539:28: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/tests/serialization_test.cpp:29: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/tests/serialization_test.cpp:613:28: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/tests/serialization_test.cpp:30: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/tests/serialization_test.cpp:660:21: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/tests/serialization_test.cpp:721:31: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/serialization_test.cpp:34: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/serialization_test.cpp:821:34: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/serialization_test.cpp:823:7: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:118:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/serialization_test.cpp:833:47: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/rann/ra_search.hpp:403, from /<>/src/mlpack/tests/serialization_test.cpp:38: /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘mlpack::neighbor::RASearch::RASearch(MatType, bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’: /<>/src/mlpack/tests/serialization_test.cpp:1147:48: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:68:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/serialization_test.cpp:1163:58: required from here /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:280:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:281:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // All indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/rann/ra_search_impl.hpp:285:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp:360, from /<>/src/mlpack/tests/serialization_test.cpp:28: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp: In instantiation of ‘void mlpack::tree::HoeffdingTree::CreateChildren() [with FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:401:9: required from ‘void mlpack::tree::HoeffdingTree::Train(const VecType&, size_t) [with VecType = arma::Col; FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/serialization_test.cpp:1515:48: required from here /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree<>’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CategoricalSplitType(0, numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:738:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree<>’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], NumericSplitType(numClasses), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ dimensionMappings)); ~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:746:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTree<>’ with extended alignment 16 [-Waligned-new=] children.push_back(new HoeffdingTree(*datasetInfo, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ successProbability, maxSamples, checkInterval, minSamples, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ categoricalSplits[0], numericSplits[0], dimensionMappings)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp:754:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/serialization_test.cpp:17: /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {unsigned int, int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/serialization_test.cpp:1707:22: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] void Add(Args... args) { network.push_back(new LayerType(args...)); } ^~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >; Args = {mlpack::ann::BatchNorm, arma::Mat >}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/serialization_test.cpp:1708:3: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BatchNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::BaseLayer, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/serialization_test.cpp:1709:25: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::BaseLayer, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::Linear, arma::Mat >; Args = {int, unsigned int}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/serialization_test.cpp:1710:22: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::Linear, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LogSoftMax, arma::Mat >; Args = {}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/serialization_test.cpp:1711:26: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LogSoftMax, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/ffn.hpp: In instantiation of ‘void mlpack::ann::FFN::Add(Args ...) [with LayerType = mlpack::ann::LayerNorm, arma::Mat >; Args = {mlpack::ann::LayerNorm, arma::Mat >}; OutputLayerType = mlpack::ann::NegativeLogLikelihood, arma::Mat >; InitializationRuleType = mlpack::ann::RandomInitialization; CustomLayers = {}]’: /<>/src/mlpack/tests/serialization_test.cpp:1708:3: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::LayerNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1752:34: required from here /<>/src/mlpack/methods/ann/ffn.hpp:260:46: warning: ‘new’ of type ‘mlpack::ann::LayerNorm, arma::Mat >’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/ffn.hpp:260:46: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/tests/serialization_test.cpp:27: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/serialization_test.cpp:821:34: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:132:36: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/serialization_test.cpp:823:7: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:66:54: required from ‘mlpack::neighbor::RASearch::RASearch(MatType, bool, bool, double, double, bool, bool, size_t, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int]’ /<>/src/mlpack/tests/serialization_test.cpp:1147:48: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::RAQueryStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/rann/ra_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::aux::BuildTree(MatType&&, std::vector&, typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/rann/ra_search_impl.hpp:348:43: required from ‘void mlpack::neighbor::RASearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/serialization_test.cpp:1163:58: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/ann/layer/recurrent.hpp:232, from /<>/src/mlpack/methods/ann/layer/layer.hpp:30, from /<>/src/mlpack/tests/serialization_test.cpp:14: /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::xml_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 58 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_xml_oarchive.hpp:100:9: required from ‘void boost::archive::basic_xml_oarchive::save_override(const boost::serialization::nvp&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; Archive = boost::archive::xml_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>]’ /<>/src/mlpack/tests/serialization_test.cpp:1722:21: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::text_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 114 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/basic_text_oarchive.hpp:83:9: required from ‘void boost::archive::basic_text_oarchive::save_override(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::text_oarchive]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>]’ /<>/src/mlpack/tests/serialization_test.cpp:1722:21: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_oarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:153:40: required from ‘void boost::archive::detail::oserializer::save_object_data(boost::archive::detail::basic_oarchive&, const void*) const [with Archive = boost::archive::binary_oarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/oserializer.hpp:106:1: required from ‘class boost::archive::detail::oserializer, arma::Mat > >’ /usr/include/boost/archive/detail/oserializer.hpp:221:31: [ skipping 122 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/binary_oarchive_impl.hpp:59:9: required from ‘void boost::archive::binary_oarchive_impl::save_override(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::binary_oarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_oarchive.hpp:70:9: required from ‘Archive& boost::archive::detail::interface_oarchive::operator<<(const T&) [with T = boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:204:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>]’ /<>/src/mlpack/tests/serialization_test.cpp:1722:21: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::xml_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::xml_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 130 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/xml_iarchive.hpp:95:51: required from ‘void boost::archive::xml_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::xml_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::xml_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; IArchiveType = boost::archive::xml_iarchive; OArchiveType = boost::archive::xml_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:243:36: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>]’ /<>/src/mlpack/tests/serialization_test.cpp:1722:21: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::text_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::text_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 190 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/text_iarchive.hpp:82:52: required from ‘void boost::archive::text_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::text_iarchive]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::text_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; IArchiveType = boost::archive::text_iarchive; OArchiveType = boost::archive::text_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:245:37: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>]’ /<>/src/mlpack/tests/serialization_test.cpp:1722:21: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp: In instantiation of ‘void mlpack::ann::Recurrent::serialize(Archive&, unsigned int) [with Archive = boost::archive::binary_iarchive; InputDataType = arma::Mat; OutputDataType = arma::Mat; CustomLayers = {}]’: /usr/include/boost/serialization/access.hpp:116:9: required from ‘static void boost::serialization::access::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:68:22: required from ‘void boost::serialization::serialize(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/serialization/serialization.hpp:126:14: required from ‘void boost::serialization::serialize_adl(Archive&, T&, unsigned int) [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:189:40: required from ‘void boost::archive::detail::iserializer::load_object_data(boost::archive::detail::basic_iarchive&, void*, unsigned int) const [with Archive = boost::archive::binary_iarchive; T = mlpack::ann::Recurrent, arma::Mat >]’ /usr/include/boost/archive/detail/iserializer.hpp:121:1: required from ‘class boost::archive::detail::iserializer, arma::Mat > >’ /usr/include/boost/archive/detail/iserializer.hpp:370:31: [ skipping 190 instantiation contexts, use -ftemplate-backtrace-limit=0 to disable ] /usr/include/boost/archive/binary_iarchive_impl.hpp:58:9: required from ‘void boost::archive::binary_iarchive_impl::load_override(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::binary_iarchive; Elem = char; Tr = std::char_traits]’ /usr/include/boost/archive/detail/interface_iarchive.hpp:68:9: required from ‘Archive& boost::archive::detail::interface_iarchive::operator>>(T&) [with T = const boost::serialization::nvp, arma::Mat >, mlpack::ann::RandomInitialization> >; Archive = boost::archive::binary_iarchive]’ /<>/src/mlpack/tests/serialization.hpp:223:9: required from ‘void mlpack::SerializeObject(T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>; IArchiveType = boost::archive::binary_iarchive; OArchiveType = boost::archive::binary_oarchive]’ /<>/src/mlpack/tests/serialization.hpp:247:39: required from ‘void mlpack::SerializeObjectAll(T&, T&, T&, T&) [with T = mlpack::ann::FFN, arma::Mat >, mlpack::ann::RandomInitialization>]’ /<>/src/mlpack/tests/serialization_test.cpp:1722:21: required from ‘void SerializationTest::ANNLayerSerializationTest(LayerType&) [with LayerType = mlpack::ann::BatchNorm, arma::Mat >]’ /<>/src/mlpack/tests/serialization_test.cpp:1743:34: required from here /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] initialModule = new Sequential<>(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:263:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: warning: ‘new’ of type ‘mlpack::ann::AddMerge, arma::Mat >’ with extended alignment 16 [-Waligned-new=] mergeModule = new AddMerge<>(false); ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:264:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: warning: ‘new’ of type ‘mlpack::ann::Sequential, arma::Mat >’ with extended alignment 16 [-Waligned-new=] recurrentModule = new Sequential<>(false); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp:265:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 84%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sfinae_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sfinae_test.cpp.o -c /<>/src/mlpack/tests/sfinae_test.cpp [ 85%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sgd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sgd_test.cpp.o -c /<>/src/mlpack/tests/sgd_test.cpp [ 85%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sgdr_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sgdr_test.cpp.o -c /<>/src/mlpack/tests/sgdr_test.cpp [ 85%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/smorms3_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/smorms3_test.cpp.o -c /<>/src/mlpack/tests/smorms3_test.cpp [ 85%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/snapshot_ensembles.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/snapshot_ensembles.cpp.o -c /<>/src/mlpack/tests/snapshot_ensembles.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void SnapshotEnsemblesTest::SnapshotEnsemblesResetTest::test_method()’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::optimization::SGD::Optimize(DecomposableFunctionType&, arma::mat&) [with DecomposableFunctionType = mlpack::regression::LogisticRegressionFunction<>; UpdatePolicyType = mlpack::optimization::MomentumUpdate; DecayPolicyType = mlpack::optimization::SnapshotEnsembles]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 86%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/softmax_regression_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/softmax_regression_test.cpp.o -c /<>/src/mlpack/tests/softmax_regression_test.cpp [ 86%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sort_policy_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sort_policy_test.cpp.o -c /<>/src/mlpack/tests/sort_policy_test.cpp In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/tests/sort_policy_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/sort_policy_test.cpp:74:27: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 86%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/spalera_sgd_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/spalera_sgd_test.cpp.o -c /<>/src/mlpack/tests/spalera_sgd_test.cpp [ 87%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sparse_autoencoder_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sparse_autoencoder_test.cpp.o -c /<>/src/mlpack/tests/sparse_autoencoder_test.cpp [ 87%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/sparse_coding_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/sparse_coding_test.cpp.o -c /<>/src/mlpack/tests/sparse_coding_test.cpp [ 87%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/spill_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/spill_tree_test.cpp.o -c /<>/src/mlpack/tests/spill_tree_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/core/tree/spill_tree.hpp:17, from /<>/src/mlpack/tests/spill_tree_test.cpp:15: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit]’: /<>/src/mlpack/tests/spill_tree_test.cpp:39:20: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:153:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:153:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:153:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘mlpack::tree::SpillTree::SpillTree(MatType&&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/spill_tree_test.cpp:304:35: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:80:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/spill_tree_test.cpp:38:28: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::Hyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::Hyperplane; SplitType = mlpack::tree::MidpointSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/spill_tree_test.cpp:129:15: required from ‘void SpillTreeTest::SpillTreeHyperplaneTestAux() [with SpillType = mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::Hyperplane, mlpack::tree::MidpointSpaceSplit>]’ /<>/src/mlpack/tests/spill_tree_test.cpp:220:42: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:619:10: warning: ‘new’ of type ‘mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::Hyperplane, mlpack::tree::MidpointSpaceSplit>’ with extended alignment 16 [-Waligned-new=] left = new SpillTree(this, leftPoints, tau, maxLeafSize, rho); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:619:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:619:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:620:11: warning: ‘new’ of type ‘mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::Hyperplane, mlpack::tree::MidpointSpaceSplit>’ with extended alignment 16 [-Waligned-new=] right = new SpillTree(this, rightPoints, tau, maxLeafSize, rho); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:620:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:620:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MeanSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::AxisOrthogonalHyperplane; SplitType = mlpack::tree::MeanSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/spill_tree_test.cpp:129:15: required from ‘void SpillTreeTest::SpillTreeHyperplaneTestAux() [with SpillType = mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::AxisOrthogonalHyperplane, mlpack::tree::MeanSpaceSplit>]’ /<>/src/mlpack/tests/spill_tree_test.cpp:221:42: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In instantiation of ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::Hyperplane; SplitType = mlpack::tree::MeanSpaceSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:53:3: required from ‘mlpack::tree::SpillTree::SpillTree(const MatType&, double, size_t, double) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; HyperplaneType = mlpack::tree::Hyperplane; SplitType = mlpack::tree::MeanSpaceSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/spill_tree_test.cpp:129:15: required from ‘void SpillTreeTest::SpillTreeHyperplaneTestAux() [with SpillType = mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::Hyperplane, mlpack::tree::MeanSpaceSplit>]’ /<>/src/mlpack/tests/spill_tree_test.cpp:222:42: required from here /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:619:10: warning: ‘new’ of type ‘mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::Hyperplane, mlpack::tree::MeanSpaceSplit>’ with extended alignment 16 [-Waligned-new=] left = new SpillTree(this, leftPoints, tau, maxLeafSize, rho); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:619:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:619:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:620:11: warning: ‘new’ of type ‘mlpack::tree::SpillTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::tree::Hyperplane, mlpack::tree::MeanSpaceSplit>’ with extended alignment 16 [-Waligned-new=] right = new SpillTree(this, rightPoints, tau, maxLeafSize, rho); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:620:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:620:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 87%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/split_data_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/split_data_test.cpp.o -c /<>/src/mlpack/tests/split_data_test.cpp [ 88%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/svd_batch_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/svd_batch_test.cpp.o -c /<>/src/mlpack/tests/svd_batch_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/amf/amf.hpp:33, from /<>/src/mlpack/tests/svd_batch_test.cpp:13: /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp: In member function ‘void SVDBatchTest::SVDBatchConvergenceElementTest::test_method()’: /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::V’ may be used uninitialized in this function [-Wmaybe-uninitialized] class SimpleToleranceTermination ^~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::iteration’ may be used uninitialized in this function [-Wmaybe-uninitialized] /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::residueOld’ may be used uninitialized in this function [-Wmaybe-uninitialized] /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::residue’ may be used uninitialized in this function [-Wmaybe-uninitialized] /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::normOld’ may be used uninitialized in this function [-Wmaybe-uninitialized] /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::reverseStepCount’ may be used uninitialized in this function [-Wmaybe-uninitialized] /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp:31:7: warning: ‘.mlpack::amf::SimpleToleranceTermination >::isCopy’ may be used uninitialized in this function [-Wmaybe-uninitialized] In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::RASearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::RAQueryStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 88%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/svd_incremental_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/svd_incremental_test.cpp.o -c /<>/src/mlpack/tests/svd_incremental_test.cpp /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingCategoricalSplit}; _Tp = mlpack::tree::HoeffdingCategoricalSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, std::allocator > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {mlpack::tree::HoeffdingNumericSplit}; _Tp = mlpack::tree::HoeffdingNumericSplit; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In function ‘mlpack::tree::HoeffdingTree::HoeffdingTree(const MatType&, const DatasetInfo&, const arma::Row&, size_t, bool, double, size_t, size_t, size_t, const CategoricalSplitType&, const NumericSplitType&) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniImpurity; NumericSplitType = mlpack::tree::HoeffdingDoubleNumericSplit; CategoricalSplitType = mlpack::tree::HoeffdingCategoricalSplit]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 [ 88%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/svrg_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/svrg_test.cpp.o -c /<>/src/mlpack/tests/svrg_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void SerializationTest::DiscreteDistributionTest::test_method()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [ 89%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/termination_policy_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/termination_policy_test.cpp.o -c /<>/src/mlpack/tests/termination_policy_test.cpp In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘_RandomAccessIterator std::_V2::__rotate(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >]’: /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate(_RandomAccessIterator __first, ^~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_BidirectionalIterator1 std::__rotate_adaptive(_BidirectionalIterator1, _BidirectionalIterator1, _BidirectionalIterator1, _Distance, _Distance, _BidirectionalIterator2, _Distance) [with _BidirectionalIterator1 = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _BidirectionalIterator2 = arma::arma_sort_index_packet*; _Distance = int]’: /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate_adaptive(_BidirectionalIterator1 __first, ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Op, arma::op_htrans>; bool sort_stable = true]’: /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Mat&}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 89%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/timer_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/timer_test.cpp.o -c /<>/src/mlpack/tests/timer_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const arma::Cube&}; _Tp = arma::Cube; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ [ 89%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/tree_test.cpp.o -c /<>/src/mlpack/tests/tree_test.cpp In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::ann::MaxPooling::Forward(const arma::Mat&&, arma::Mat&&) [with eT = double; InputDataType = arma::Mat; OutputDataType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/tests/tree_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1056:75: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1234:36: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1317:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1386:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMaxSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1499:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1528:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::RPTreeMeanSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1587:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/tree_test.cpp:1643:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/tests/tree_test.cpp:15: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/tests/tree_test.cpp:2027:16: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/tests/tree_test.cpp:2069:37: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, MetricType&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/tests/tree_test.cpp:2090:37: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:314:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:314:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:314:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/tests/tree_test.cpp:13: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/tests/tree_test.cpp:2115:15: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:114:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/tree_test.cpp:1643:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename T1::elem_type arma::op_median::median_vec(const T1&, const typename arma::arma_not_cx::result*) [with T1 = arma::Col]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::RPTreeMaxSplit::GetSplitVal(const MatType&, size_t, size_t, const arma::Col&, mlpack::tree::RPTreeMaxSplit::ElemType&) [with BoundType = mlpack::bound::HRectBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::RPTreeMeanSplit::SplitNode(const BoundType&, MatType&, size_t, size_t, mlpack::tree::RPTreeMeanSplit::SplitInfo&) [with BoundType = mlpack::bound::HRectBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 90%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/tree_traits_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/tree_traits_test.cpp.o -c /<>/src/mlpack/tests/tree_traits_test.cpp [ 90%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/ub_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/ub_tree_test.cpp.o -c /<>/src/mlpack/tests/ub_tree_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/ub_tree_test.cpp:105:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/ub_tree_test.cpp:288:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/ub_tree_test.cpp:317:45: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/ub_tree_test.cpp:319:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/ub_tree_test.cpp:322:31: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/ub_tree_test.cpp:324:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/ub_tree_test.cpp:105:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:114:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/ub_tree_test.cpp:288:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/ub_tree_test.cpp:317:45: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/ub_tree_test.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/ub_tree_test.cpp:319:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/ub_tree_test.cpp:324:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/ub_tree_test.cpp:317:45: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/ub_tree_test.cpp:319:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/ub_tree_test.cpp:322:31: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:177:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/ub_tree_test.cpp:317:45: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::CellBound; SplitType = mlpack::tree::UBTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::UBTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::CellBound, mlpack::tree::UBTreeSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Distance = int; _Tp = std::pair, unsigned int>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:326:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__pop_heap(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h:243:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, unsigned int>&, const std::pair, unsigned int>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h:408:19: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__pop_heap(__first, __last, __last, __comp); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1672:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__make_heap(__first, __middle, __comp); ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘bool mlpack::tree::UBTreeSplit::SplitNode(BoundType&, MatType&, size_t, size_t, mlpack::tree::UBTreeSplit::SplitInfo&) [with BoundType = mlpack::bound::CellBound >; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, unsigned int>*, std::vector, unsigned int>, std::allocator, unsigned int> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 90%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/union_find_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/union_find_test.cpp.o -c /<>/src/mlpack/tests/union_find_test.cpp [ 90%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/vantage_point_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/vantage_point_tree_test.cpp.o -c /<>/src/mlpack/tests/vantage_point_tree_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/vantage_point_tree_test.cpp:187:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/tests/vantage_point_tree_test.cpp:216:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:105:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/vantage_point_tree_test.cpp:245:45: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/vantage_point_tree_test.cpp:247:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/tests/vantage_point_tree_test.cpp:250:31: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/tests/vantage_point_tree_test.cpp:252:40: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:187:24: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:114:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::tree::EmptyStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:216:46: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:245:45: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/tests/vantage_point_tree_test.cpp:14: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:247:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:252:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:245:45: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:247:40: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:250:31: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:177:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’ /<>/src/mlpack/tests/vantage_point_tree_test.cpp:245:45: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HollowBallBound; SplitType = mlpack::tree::VPTreeSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::VPTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HollowBallBound, mlpack::tree::VPTreeSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::VantagePointSplit::SplitNode(const BoundType&, MatType&, size_t, size_t, mlpack::tree::VantagePointSplit::SplitInfo&) [with BoundType = mlpack::bound::HollowBallBound, double>; MatType = arma::Mat; unsigned int MaxNumSamples = 100]’: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 91%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/emst_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/emst_test.cpp.o -c /<>/src/mlpack/tests/main_tests/emst_test.cpp In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/emst/dtb.hpp:34, from /<>/src/mlpack/methods/emst/emst_main.cpp:31, from /<>/src/mlpack/tests/main_tests/emst_test.cpp:19: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::emst::DTBStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/emst/emst_main.cpp:109:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 91%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/adaboost_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/adaboost_test.cpp.o -c /<>/src/mlpack/tests/main_tests/adaboost_test.cpp In file included from /<>/src/mlpack/tests/main_tests/adaboost_test.cpp:20: /<>/src/mlpack/methods/adaboost/adaboost_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:152:27: warning: ‘new’ of type ‘mlpack::adaboost::AdaBoostModel’ with extended alignment 16 [-Waligned-new=] m = new AdaBoostModel(); ^ /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:152:27: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/adaboost/adaboost_main.cpp:152:27: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {mlpack::emst::EdgePair}; _Tp = mlpack::emst::EdgePair; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::emst::DualTreeBoruvka::AddAllEdges() [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = mlpack::emst::EdgePair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SortEdgesHelper>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::emst::DualTreeBoruvka::EmitResults(arma::mat&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 91%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/approx_kfn_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/approx_kfn_test.cpp.o -c /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14, from /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:20: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14, from /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:20: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:208:28: warning: ‘new’ of type ‘ApproxKFNModel’ with extended alignment 16 [-Waligned-new=] m = new ApproxKFNModel(); ^ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:208:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:208:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp: In member function ‘void ApproxKFNMainTest::ApproxKFNRefModelTest::test_method()’: /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:59:42: warning: ‘new’ of type ‘ApproxKFNModel’ with extended alignment 16 [-Waligned-new=] ApproxKFNModel* m = new ApproxKFNModel(); ^ /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:59:42: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:59:42: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp: In member function ‘void ApproxKFNMainTest::ApproxKFNModelReuseTest::test_method()’: /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:216:73: warning: ‘new’ of type ‘ApproxKFNModel’ with extended alignment 16 [-Waligned-new=] new ApproxKFNModel(*CLI::GetParam("output_model")); ^ /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:216:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:216:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14, from /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:300:29: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:302:58: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:14, from /<>/src/mlpack/tests/main_tests/approx_kfn_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:300:29: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp:302:58: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 92%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/cf_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/cf_test.cpp.o -c /<>/src/mlpack/tests/main_tests/cf_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf_main.cpp:17, from /<>/src/mlpack/tests/main_tests/cf_test.cpp:19: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/cf/cf_main.cpp:17, from /<>/src/mlpack/tests/main_tests/cf_test.cpp:19: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/main_tests/cf_test.cpp:19: /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::NMFPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:221:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] CFType* c = new CFType(dataset, decomposition, neighborhood, rank, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxIterations, minResidue, CLI::HasParam("iteration_only_termination")); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::BatchSVDPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:226:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::SVDIncompletePolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:231:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::SVDCompletePolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:236:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::RegSVDPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:243:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/cf/cf_main.cpp: In instantiation of ‘void PerformAction(arma::mat&, size_t, size_t, double, DecompositionPolicy&) [with DecompositionPolicy = mlpack::cf::RandomizedSVDPolicy; arma::mat = arma::Mat; size_t = unsigned int]’: /<>/src/mlpack/methods/cf/cf_main.cpp:250:74: required from here /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: warning: ‘new’ of type ‘mlpack::cf::CFType’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/cf/cf_main.cpp:205:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter > >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::QDAFN::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::tree::EmptyStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::DrusillaSelect::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::FurthestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::neighbor::QDAFN::Train(const MatType&, size_t, size_t) [with MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 92%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/dbscan_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/dbscan_test.cpp.o -c /<>/src/mlpack/tests/main_tests/dbscan_test.cpp In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:137:26: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:144:32: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(new MatType()), // Empty matrix. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:100:18: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(mlpack::range::RangeSearch&&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] other.referenceSet = new MatType(); ^~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:155:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: warning: ‘new’ of type ‘mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(other.referenceTree ? new Tree(*other.referenceTree) : NULL), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.referenceSet)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:127:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:137:26: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch<>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:17, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(const mlpack::tree::CoverTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] new MatType(*other.dataset) : other.dataset), ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:489:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)), ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:50:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] (parent ? parent->dataset : new MatType(*other.dataset)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:166:37: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const mlpack::tree::BinarySpaceTree&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset((other.parent == NULL) ? new MatType(*other.dataset) : NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:345:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:350:12: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(*other.Left()); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:350:12: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:350:12: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:356:13: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(*other.Right()); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:356:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:356:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] this->referenceSet = new MatType(std::move(referenceSet)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:241:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch<>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch<>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:138:17: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:17, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘mlpack::tree::CoverTree::CoverTree(MatType&&, mlpack::tree::CoverTree::ElemType) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::StandardCoverTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:146:79: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:221:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:148:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RStarTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:150:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::XTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:152:67: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp:290, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:35, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:31:22: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const TreeType*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:53:23: required from ‘mlpack::tree::RectangleTree::RectangleTree(const MatType&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:111:36: required from ‘mlpack::range::RangeSearch::RangeSearch(bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:82:37: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] new arma::Col(tree->Dataset().n_rows)), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:47:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat(tree->Dataset().n_rows, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tree->MaxLeafSize() + 1); ~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:62:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp: In instantiation of ‘mlpack::tree::DiscreteHilbertValue::DiscreteHilbertValue(const mlpack::tree::DiscreteHilbertValue&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; TreeElemType = double]’: /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp:41:54: required from ‘mlpack::tree::HilbertRTreeAuxiliaryInformation::HilbertRTreeAuxiliaryInformation(const mlpack::tree::HilbertRTreeAuxiliaryInformation&, TreeType*, bool) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; HilbertValueType = mlpack::tree::DiscreteHilbertValue]’ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:170:54: required from ‘mlpack::tree::RectangleTree::RectangleTree(const mlpack::tree::RectangleTree&, bool, mlpack::tree::RectangleTree*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:125:41: required from ‘mlpack::range::RangeSearch::RangeSearch(const mlpack::range::RangeSearch&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:93:27: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] localHilbertValues = new arma::Mat( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.LocalHilbertValues()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:84:28: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] valueToInsert = new arma::Col( ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *other.ValueToInsert()); ~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp:91:23: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp:616, from /<>/src/mlpack/core/tree/rectangle_tree.hpp:20, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:16, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::HilbertRTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:154:74: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:156:71: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp: In instantiation of ‘mlpack::tree::RectangleTree::RectangleTree(MatType&&, size_t, size_t, size_t, size_t, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:42:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; MatType = arma::Mat; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::RPlusPlusTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:158:75: required from here /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp:90:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:15, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:222:36: required from ‘void mlpack::range::RangeSearch::Train(MatType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:105:3: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/dbscan/dbscan.hpp:17, from /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:19, from /<>/src/mlpack/tests/main_tests/dbscan_test.cpp:20: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:189:3: required from ‘void mlpack::dbscan::DBSCAN::BatchCluster(const MatType&, mlpack::emst::UnionFind&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection]’ /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp:108:5: required from ‘size_t mlpack::dbscan::DBSCAN::Cluster(const MatType&, arma::Row&) [with MatType = arma::Mat; RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>; PointSelectionPolicy = mlpack::dbscan::RandomPointSelection; size_t = unsigned int]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:108:5: required from ‘void RunDBSCAN(RangeSearchType) [with RangeSearchType = mlpack::range::RangeSearch, arma::Mat, mlpack::tree::BallTree>]’ /<>/src/mlpack/methods/dbscan/dbscan_main.cpp:160:70: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 92%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/det_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/det_test.cpp.o -c /<>/src/mlpack/tests/main_tests/det_test.cpp In file included from /<>/src/mlpack/methods/det/dt_utils.hpp:147, from /<>/src/mlpack/methods/det/det_main.cpp:15, from /<>/src/mlpack/tests/main_tests/det_test.cpp:21: /<>/src/mlpack/methods/det/dt_utils_impl.hpp: In instantiation of ‘mlpack::det::DTree* mlpack::det::Trainer(MatType&, size_t, bool, size_t, size_t, bool) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’: /<>/src/mlpack/methods/det/det_main.cpp:154:47: required from here /<>/src/mlpack/methods/det/dt_utils_impl.hpp:118:36: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] DTree* dtree = new DTree(dataset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dt_utils_impl.hpp:118:36: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dt_utils_impl.hpp:118:36: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dt_utils_impl.hpp:288:11: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] dtree = new DTree(dataset); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dt_utils_impl.hpp:288:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dt_utils_impl.hpp:288:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/det/dtree.hpp:362, from /<>/src/mlpack/methods/det/dt_utils.hpp:17, from /<>/src/mlpack/methods/det/det_main.cpp:15, from /<>/src/mlpack/tests/main_tests/det_test.cpp:21: /<>/src/mlpack/methods/det/dtree_impl.hpp: In instantiation of ‘double mlpack::det::DTree::Grow(MatType&, arma::Col&, bool, size_t, size_t) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’: /<>/src/mlpack/methods/det/dt_utils_impl.hpp:131:10: required from ‘mlpack::det::DTree* mlpack::det::Trainer(MatType&, size_t, bool, size_t, size_t, bool) [with MatType = arma::Mat; TagType = int; size_t = unsigned int]’ /<>/src/mlpack/methods/det/det_main.cpp:154:47: required from here /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] left = new DTree(maxValsL, minValsL, start, splitIndex, leftError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:637:14: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: warning: ‘new’ of type ‘mlpack::det::DTree<>’ with extended alignment 16 [-Waligned-new=] right = new DTree(maxValsR, minValsR, splitIndex, end, rightError); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/det/dtree_impl.hpp:638:15: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In function ‘mlpack::det::DTree* mlpack::det::Trainer(MatType&, size_t, bool, size_t, size_t, bool) [with MatType = arma::Mat; TagType = int]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::BallBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::BallBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 92%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/decision_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/decision_tree_test.cpp.o -c /<>/src/mlpack/tests/main_tests/decision_tree_test.cpp In file included from /<>/src/mlpack/tests/main_tests/decision_tree_test.cpp:18: /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:154:35: warning: ‘new’ of type ‘DecisionTreeModel’ with extended alignment 16 [-Waligned-new=] model = new DecisionTreeModel(); ^ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:154:35: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:154:35: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:15, from /<>/src/mlpack/tests/main_tests/decision_tree_test.cpp:18: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:118:14: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:186:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:47:15: required from ‘mlpack::tree::DecisionTree::DecisionTree(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::AllDimensionSelect; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/methods/decision_tree/decision_tree_main.cpp:200:54: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree<>’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::BallTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__move_median_to_first(_Iterator, _Iterator, _Iterator, _Iterator, _Compare) [with _Iterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:78:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RStarTreeSplit; DescentType = mlpack::tree::RStarTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::XTreeSplit; DescentType = mlpack::tree::RTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::XTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::HilbertRTreeSplit<2>; DescentType = mlpack::tree::HilbertRTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::HilbertRTreeSplit<2>, mlpack::tree::HilbertRTreeDescentHeuristic, mlpack::tree::DiscreteHilbertRTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::HilbertRTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::NoAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::RectangleTree::SingleTreeTraverser::Traverse(size_t, const mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::SingleTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Distance = int; _Tp = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&, const mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::RectangleTree::DualTreeTraverser::Traverse(mlpack::tree::RectangleTree&, mlpack::tree::RectangleTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; SplitType = mlpack::tree::RPlusTreeSplit; DescentType = mlpack::tree::RPlusPlusTreeDescentHeuristic; AuxiliaryInformationType = mlpack::tree::RPlusPlusTreeAuxiliaryInformation]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>::DualTreeTraverser, mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation> > >::NodeAndScore> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter&, const std::pair&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Distance = int; _Tp = std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__move_median_to_first(__first, __first + 1, __mid, __last - 1, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1921:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&, const std::pair, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>&)>]’: /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 __sort(_RandomAccessIterator __first, _RandomAccessIterator __last, ^~~~~~ /usr/include/c++/8/bits/stl_algo.h:1963:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static bool mlpack::tree::XTreeSplit::SplitNonLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:4866:18: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>*, std::vector, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*>, std::allocator, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>*> > > >’ changed in GCC 7.1 std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp)); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static typename TreeType::ElemType mlpack::tree::MinimalCoverageSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]::&, const std::pair&)> >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::MinimalSplitsNumberSweep::SweepNonLeafNode(size_t, const TreeType*, typename TreeType::ElemType&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RPlusTreeSplit, mlpack::tree::RPlusPlusTreeDescentHeuristic, mlpack::tree::RPlusPlusTreeAuxiliaryInformation>; SplitPolicy = mlpack::tree::RPlusPlusTreeSplitPolicy]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RPlusPlusTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In constructor ‘arma::Col::Col(const arma::Base&) [with T1 = arma::mtOp, arma::op_sort_index>; eT = unsigned int]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::PickLeafSplit(TreeType*, size_t&, size_t&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::RStarTreeSplit, mlpack::tree::RStarTreeDescentHeuristic, mlpack::tree::NoAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::RStarTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::RStarTreeSplit::PickLeafSplit(TreeType*, size_t&, size_t&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Val_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static void mlpack::tree::XTreeSplit::SplitLeafNode(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = true; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static size_t mlpack::tree::RStarTreeSplit::ReinsertPoints(TreeType*, std::vector&) [with TreeType = mlpack::tree::RectangleTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::tree::XTreeSplit, mlpack::tree::RTreeDescentHeuristic, mlpack::tree::XTreeAuxiliaryInformation>]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::XTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In static member function ‘static double mlpack::tree::BestBinaryNumericSplit::SplitIfBetter(double, const VecType&, const arma::Row&, size_t, const WeightVecType&, size_t, double, arma::Col&, mlpack::tree::BestBinaryNumericSplit::AuxiliarySplitInfo&) [with bool UseWeights = false; VecType = arma::subview_row; WeightVecType = arma::Row; FitnessFunction = mlpack::tree::GiniGain]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 93%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/decision_stump_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/decision_stump_test.cpp.o -c /<>/src/mlpack/tests/main_tests/decision_stump_test.cpp [ 93%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/linear_regression_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/linear_regression_test.cpp.o -c /<>/src/mlpack/tests/main_tests/linear_regression_test.cpp In file included from /<>/src/mlpack/tests/main_tests/decision_stump_test.cpp:18: /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:122:25: warning: ‘new’ of type ‘DSModel’ with extended alignment 16 [-Waligned-new=] model = new DSModel(); ^ /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:122:25: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_stump/decision_stump_main.cpp:122:25: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/main_tests/linear_regression_test.cpp:20: /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:151:60: warning: ‘new’ of type ‘mlpack::regression::LinearRegression’ with extended alignment 16 [-Waligned-new=] lr = new LinearRegression(regressors, responses, lambda); ^ /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:151:60: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/linear_regression/linear_regression_main.cpp:151:60: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple, std::tuple<>}; _Key = double; _Val = std::pair; _KeyOfValue = std::_Select1st >; _Compare = std::less; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘double mlpack::decision_stump::DecisionStump::CountMostFreq(const VecType&) [with VecType = arma::subview_row; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:518:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::_Select1st >, std::less, std::allocator > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘_RandomAccessIterator std::_V2::__rotate(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, std::random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >]’: /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate(_RandomAccessIterator __first, ^~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1328:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_without_buffer(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2476:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2518:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __first_cut, __new_middle, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len11, __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2520:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len2 - __len22, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__inplace_stable_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __inplace_stable_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2761:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2766:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2770:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __middle, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2771:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__middle, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2772:34: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_without_buffer(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ __middle - __first, ~~~~~~~~~~~~~~~~~~~ __last - __middle, ~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_BidirectionalIterator1 std::__rotate_adaptive(_BidirectionalIterator1, _BidirectionalIterator1, _BidirectionalIterator1, _Distance, _Distance, _BidirectionalIterator2, _Distance) [with _BidirectionalIterator1 = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _BidirectionalIterator2 = arma::arma_sort_index_packet*; _Distance = int]’: /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __rotate_adaptive(_BidirectionalIterator1 __first, ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2373:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1443:27: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 return std::__rotate(__first, __middle, __last, ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ std::__iterator_category(__first)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare) [with _BidirectionalIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_adaptive(_BidirectionalIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2415:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2460:30: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 = std::__rotate_adaptive(__first_cut, __middle, __second_cut, ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size); ~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2463:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __first_cut, __new_middle, __len11, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len22, __buffer, __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2465:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__new_middle, __second_cut, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __len1 - __len11, ~~~~~~~~~~~~~~~~~ __len2 - __len22, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘_OutputIterator std::__move_merge(_InputIterator, _InputIterator, _InputIterator, _InputIterator, _OutputIterator, _Compare) [with _InputIterator = arma::arma_sort_index_packet*; _OutputIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2639:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __move_merge(_InputIterator __first1, _InputIterator __last1, ^~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__merge_sort_with_buffer(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __merge_sort_with_buffer(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2705:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2695:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + __chunk_size, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2674:32: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __result = std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, ~~~~~~~~~~~~~~~~~~~~~~ __first + __two_step, ~~~~~~~~~~~~~~~~~~~~~ __result, __comp); ~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__move_merge(__first, __first + __step_size, ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __first + __step_size, __last, __result, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2682:24: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2698:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__stable_sort_adaptive(_RandomAccessIterator, _RandomAccessIterator, _Pointer, _Distance, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Pointer = arma::arma_sort_index_packet*; _Distance = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __stable_sort_adaptive(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2732:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:2741:31: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __middle, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2743:31: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__middle, __last, __buffer, ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer_size, __comp); ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2748:33: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2749:33: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:2751:28: note: parameter passing for argument of type ‘const __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__merge_adaptive(__first, __middle, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__middle - __first), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _Distance(__last - __middle), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __buffer, __buffer_size, ~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Op, arma::op_htrans>; bool sort_stable = true]’: /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5004:28: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__inplace_stable_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:5006:29: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__stable_sort_adaptive(__first, __last, __buf.begin(), ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _DistanceType(__buf.size()), __comp); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 93%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/logistic_regression_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/logistic_regression_test.cpp.o -c /<>/src/mlpack/tests/main_tests/logistic_regression_test.cpp In file included from /<>/src/mlpack/tests/main_tests/logistic_regression_test.cpp:19: /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:222:42: warning: ‘new’ of type ‘mlpack::regression::LogisticRegression<>’ with extended alignment 16 [-Waligned-new=] model = new LogisticRegression<>(0, 0); ^ /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:222:42: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/logistic_regression/logistic_regression_main.cpp:222:42: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 94%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/lsh_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/lsh_test.cpp.o -c /<>/src/mlpack/tests/main_tests/lsh_test.cpp In file included from /<>/src/mlpack/tests/main_tests/lsh_test.cpp:20: /<>/src/mlpack/methods/lsh/lsh_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/lsh/lsh_main.cpp:160:31: warning: ‘new’ of type ‘mlpack::neighbor::LSHSearch<>’ with extended alignment 16 [-Waligned-new=] allkann = new LSHSearch<>(); ^ /<>/src/mlpack/methods/lsh/lsh_main.cpp:160:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/lsh/lsh_main.cpp:160:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {std::pair}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘bool arma::arma_sort_index_helper(arma::Mat&, const arma::Proxy&, arma::uword) [with T1 = arma::Mat; bool sort_stable = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void mlpack::neighbor::LSHSearch::GetAdditionalProbingBins(const vec&, const vec&, size_t, arma::mat&) const [with SortPolicy = mlpack::neighbor::NearestNeighborSort]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In function ‘_ZN6mlpack8neighbor9LSHSearchINS0_19NearestNeighborSortEE6SearchERKN4arma3MatIdEEjRNS5_IjEERS6_jj._omp_fn.10’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In function ‘_ZN6mlpack8neighbor9LSHSearchINS0_19NearestNeighborSortEE6SearchEjRN4arma3MatIjEERNS5_IdEEjj._omp_fn.43’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 94%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/mean_shift_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/mean_shift_test.cpp.o -c /<>/src/mlpack/tests/main_tests/mean_shift_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17, from /<>/src/mlpack/tests/main_tests/mean_shift_test.cpp:19: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17, from /<>/src/mlpack/tests/main_tests/mean_shift_test.cpp:19: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 94%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/nbc_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/nbc_test.cpp.o -c /<>/src/mlpack/tests/main_tests/nbc_test.cpp In file included from /<>/src/mlpack/methods/range_search/range_search.hpp:323, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:19, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17, from /<>/src/mlpack/tests/main_tests/mean_shift_test.cpp:19: /<>/src/mlpack/methods/range_search/range_search_impl.hpp: In instantiation of ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:210:24: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(naive ? new MatType(std::move(referenceSet)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/range_search/range_search_impl.hpp:57:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17, from /<>/src/mlpack/tests/main_tests/mean_shift_test.cpp:19: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:289:19: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] referenceSet(mode == NAIVE_MODE ? new MatType(std::move(referenceSetIn)) : ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:64:40: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:292:5: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:21: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/main_tests/nbc_test.cpp:18: /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:124:26: warning: ‘new’ of type ‘NBCModel’ with extended alignment 16 [-Waligned-new=] model = new NBCModel(); ^ /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:124:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/naive_bayes/nbc_main.cpp:124:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:65:24: required from ‘double mlpack::meanshift::MeanShift::EstimateRadius(const MatType&, double) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:194:12: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:20, from /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:18, from /<>/src/mlpack/methods/mean_shift/mean_shift.hpp:176, from /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:17, from /<>/src/mlpack/tests/main_tests/mean_shift_test.cpp:19: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:813:14: required from ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:65:24: required from ‘double mlpack::meanshift::MeanShift::EstimateRadius(const MatType&, double) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:194:12: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:55:49: required from ‘mlpack::range::RangeSearch::RangeSearch(MatType, bool, bool, MetricType) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:210:24: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/range_search/range_search_impl.hpp:31:10: required from ‘TreeType* mlpack::range::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/range_search/range_search_impl.hpp:362:38: required from ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; mlpack::math::Range = mlpack::math::RangeType]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:226:27: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(MatType&&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = arma::Mat; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:63:24: required from ‘mlpack::neighbor::NeighborSearch::NeighborSearch(MatType, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:289:19: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(std::move(data))) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:168:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:33:10: required from ‘TreeType* mlpack::neighbor::BuildTree(MatType&&, std::vector&, std::enable_if_t::RearrangesDataset, TreeType>*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; std::enable_if_t::RearrangesDataset, TreeType> = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:499:40: required from ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp:292:5: required from ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/mean_shift/mean_shift_main.cpp:96:39: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearchRules::AddResult(size_t, TreeType&) [with MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::range::RangeSearchRules, mlpack::tree::BinarySpaceTree, mlpack::range::RangeSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::range::RangeSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:60, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_tree.h: In member function ‘std::pair std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_get_insert_hint_unique_pos(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, const key_type&) [with _Key = arma::Col; _Val = std::pair, int>; _KeyOfValue = std::_Select1st, int> >; _Compare = mlpack::meanshift::less >; _Alloc = std::allocator, int> >]’: /usr/include/c++/8/bits/stl_tree.h:2146:5: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h: In function ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = arma::Col; _Val = std::pair, int>; _KeyOfValue = std::_Select1st, int> >; _Compare = mlpack::meanshift::less >; _Alloc = std::allocator, int> >]’: /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>:: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_tree.h:2411:7: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::neighbor::NeighborSearchStat; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::range::RangeSearch::Search(const MatType&, const Range&, std::vector >&, std::vector >&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::neighbor::NeighborSearchStat, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/map:61, from /usr/include/boost/serialization/map.hpp:20, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_map.h: In member function ‘void mlpack::meanshift::MeanShift::Cluster(const MatType&, arma::Row&, arma::mat&, bool, bool) [with bool UseKernel = false; KernelType = mlpack::kernel::GaussianKernel; MatType = arma::Mat]’: /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, /usr/include/c++/8/bits/stl_map.h:499:8: note: parameter passing for argument of type ‘std::_Rb_tree, std::pair, int>, std::_Select1st, int> >, mlpack::meanshift::less >, std::allocator, int> > >::const_iterator’ {aka ‘std::_Rb_tree_const_iterator, int> >’} changed in GCC 7.1 __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, [ 94%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/nca_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/nca_test.cpp.o -c /<>/src/mlpack/tests/main_tests/nca_test.cpp [ 95%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/nmf_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/nmf_test.cpp.o -c /<>/src/mlpack/tests/main_tests/nmf_test.cpp [ 95%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/pca_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/pca_test.cpp.o -c /<>/src/mlpack/tests/main_tests/pca_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp:18, from /<>/src/mlpack/methods/pca/pca_main.cpp:20, from /<>/src/mlpack/tests/main_tests/pca_test.cpp:20: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/cf/cf.hpp:20, from /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp:17, from /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp:18, from /<>/src/mlpack/methods/pca/pca_main.cpp:20, from /<>/src/mlpack/tests/main_tests/pca_test.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 95%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/perceptron_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/perceptron_test.cpp.o -c /<>/src/mlpack/tests/main_tests/perceptron_test.cpp In file included from /<>/src/mlpack/tests/main_tests/perceptron_test.cpp:18: /<>/src/mlpack/methods/perceptron/perceptron_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:151:29: warning: ‘new’ of type ‘PerceptronModel’ with extended alignment 16 [-Waligned-new=] p = new PerceptronModel(); ^ /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:151:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/perceptron/perceptron_main.cpp:151:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 96%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/preprocess_binarize_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/preprocess_binarize_test.cpp.o -c /<>/src/mlpack/tests/main_tests/preprocess_binarize_test.cpp [ 96%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/preprocess_imputer_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/preprocess_imputer_test.cpp.o -c /<>/src/mlpack/tests/main_tests/preprocess_imputer_test.cpp [ 96%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/preprocess_split_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/preprocess_split_test.cpp.o -c /<>/src/mlpack/tests/main_tests/preprocess_split_test.cpp [ 97%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/random_forest_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/random_forest_test.cpp.o -c /<>/src/mlpack/tests/main_tests/random_forest_test.cpp In file included from /<>/src/mlpack/methods/decision_tree/decision_tree.hpp:480, from /<>/src/mlpack/methods/random_forest/random_forest.hpp:15, from /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:13, from /<>/src/mlpack/tests/main_tests/random_forest_test.cpp:18: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:464:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:449:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = true; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:511:14: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, WeightsType, size_t, double, std::enable_if_t::type>::value>*) [with MatType = arma::Mat; LabelsType = arma::Row; WeightsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; std::enable_if_t::type>::value> = void]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:454:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, const DatasetInfo&, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:374:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, const DatasetInfo&, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:461:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:650:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int; arma::rowvec = arma::Row]’: /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:416:15: required from ‘void mlpack::tree::DecisionTree::Train(MatType, LabelsType, size_t, size_t, double) [with MatType = arma::Mat; LabelsType = arma::Row; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:466:9: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] DecisionTree* child = new DecisionTree(); ^~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:787:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp: In instantiation of ‘mlpack::tree::DecisionTree::DecisionTree(const mlpack::tree::DecisionTree&) [with FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false]’: /usr/include/c++/8/bits/stl_construct.h:75:7: required from ‘void std::_Construct(_T1*, _Args&& ...) [with _T1 = mlpack::tree::DecisionTree, double, false>; _Args = {const mlpack::tree::DecisionTree, double, false>&}]’ /usr/include/c++/8/bits/stl_uninitialized.h:83:18: required from ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; bool _TrivialValueTypes = false]’ /usr/include/c++/8/bits/stl_uninitialized.h:134:15: required from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*]’ /usr/include/c++/8/bits/stl_uninitialized.h:289:37: required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = const mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; _Tp = mlpack::tree::DecisionTree, double, false>]’ /usr/include/c++/8/bits/stl_uninitialized.h:311:2: required from ‘_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = mlpack::tree::DecisionTree, double, false>*; _ForwardIterator = mlpack::tree::DecisionTree, double, false>*; _Allocator = std::allocator, double, false> >]’ /usr/include/c++/8/bits/vector.tcc:611:44: required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree, double, false>; _Alloc = std::allocator, double, false> >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /usr/include/c++/8/bits/stl_vector.h:827:4: required from ‘void std::vector<_Tp, _Alloc>::resize(std::vector<_Tp, _Alloc>::size_type) [with _Tp = mlpack::tree::DecisionTree, double, false>; _Alloc = std::allocator, double, false> >; std::vector<_Tp, _Alloc>::size_type = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:433:3: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const DatasetInfo&, const arma::Row&, size_t, const rowvec&, size_t, size_t) [with bool UseWeights = false; bool UseDatasetInfo = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; mlpack::data::DatasetInfo = mlpack::data::DatasetMapper >; size_t = unsigned int; arma::rowvec = arma::Row]’ /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp:152:22: required from ‘void mlpack::tree::RandomForest::Train(const MatType&, const arma::Row&, size_t, size_t, size_t) [with MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; ElemType = double; size_t = unsigned int]’ /<>/src/mlpack/methods/random_forest/random_forest_main.cpp:176:74: required from here /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: warning: ‘new’ of type ‘mlpack::tree::DecisionTree, double, false>’ with extended alignment 16 [-Waligned-new=] children.push_back(new DecisionTree(*other.children[i])); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp:202:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Distance = int; _Tp = arma::arma_sort_index_packet; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const double&}; _Tp = double; _Alloc = std::allocator]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector::iterator’ {aka ‘__gnu_cxx::__normal_iterator >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Distance = int; _Tp = double; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introselect(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1977:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::data::MedianImputation::Impute(arma::Mat&, const T&, size_t, bool) [with T = double]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::data::Imputer::Impute(arma::Mat&, const string&, size_t) [with T = double; MapperType = mlpack::data::DatasetMapper; StrategyType = mlpack::data::MedianImputation]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:4763:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator >’ changed in GCC 7.1 std::__introselect(__first, __nth, __last, ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __gnu_cxx::__ops::__iter_less_iter()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter >]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::DecisionTree::Train(MatType&, size_t, size_t, arma::Row&, size_t, arma::rowvec&, size_t, double) [with bool UseWeights = false; MatType = arma::Mat; FitnessFunction = mlpack::tree::GiniGain; NumericSplitType = mlpack::tree::BestBinaryNumericSplit; CategoricalSplitType = mlpack::tree::AllCategoricalSplit; DimensionSelectionType = mlpack::tree::MultipleRandomDimensionSelect<>; ElemType = double; bool NoRecursion = false]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [ 97%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/softmax_regression_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/softmax_regression_test.cpp.o -c /<>/src/mlpack/tests/main_tests/softmax_regression_test.cpp [ 97%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/sparse_coding_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/sparse_coding_test.cpp.o -c /<>/src/mlpack/tests/main_tests/sparse_coding_test.cpp In file included from /<>/src/mlpack/tests/main_tests/sparse_coding_test.cpp:19: /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp: In function ‘void mlpackMain()’: /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:153:33: warning: ‘new’ of type ‘mlpack::sparse_coding::SparseCoding’ with extended alignment 16 [-Waligned-new=] sc = new SparseCoding(0, 0.0); ^ /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:153:33: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/sparse_coding/sparse_coding_main.cpp:153:33: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/tests/main_tests/softmax_regression_test.cpp:18: /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp: In instantiation of ‘Model* TrainSoftmax(size_t) [with Model = mlpack::regression::SoftmaxRegression; size_t = unsigned int]’: /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:147:72: required from here /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:260:10: warning: ‘new’ of type ‘mlpack::regression::SoftmaxRegression’ with extended alignment 16 [-Waligned-new=] sm = new Model(trainData, trainLabels, numClasses, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CLI::GetParam("lambda"), intercept, std::move(optimizer)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:260:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/softmax_regression/softmax_regression_main.cpp:260:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/tests/main_tests/sparse_coding_test.cpp: In member function ‘void SparseCodingMainTest::SparseCodingModelVerTest::test_method()’: /<>/src/mlpack/tests/main_tests/sparse_coding_test.cpp:262:38: warning: ‘new’ of type ‘mlpack::sparse_coding::SparseCoding’ with extended alignment 16 [-Waligned-new=] SparseCoding* c = new SparseCoding(); ^ /<>/src/mlpack/tests/main_tests/sparse_coding_test.cpp:262:38: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/tests/main_tests/sparse_coding_test.cpp:262:38: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 97%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/kmeans_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/kmeans_test.cpp.o -c /<>/src/mlpack/tests/main_tests/kmeans_test.cpp In file included from /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp:479, from /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp:14, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp:17, from /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp:234, from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:26, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In copy constructor ‘mlpack::tree::SpillTree::SpillTree(const mlpack::tree::SpillTree&)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(*other.pointsIndex); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:171:59: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp: In member function ‘void mlpack::tree::SpillTree::SplitNode(arma::Col&, size_t, double, double)’: /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:592:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: warning: ‘new’ of type ‘arma::Col’ with extended alignment 16 [-Waligned-new=] pointsIndex = new arma::Col(); ^ /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp:604:41: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(const MatType&, size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; // Query indices need to be mapped. ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:441:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:442:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; // Reference indices need mapping. ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:445:31: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(mlpack::neighbor::NeighborSearch::Tree&, size_t, arma::Mat&, arma::mat&, bool)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:656:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&)’: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:29: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In member function ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&)’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:42: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 98%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/hoeffding_tree_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/hoeffding_tree_test.cpp.o -c /<>/src/mlpack/tests/main_tests/hoeffding_tree_test.cpp In file included from /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_main.cpp:19, from /<>/src/mlpack/tests/main_tests/hoeffding_tree_test.cpp:18: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp: In member function ‘void mlpack::tree::HoeffdingTreeModel::serialize(Archive&, unsigned int)’: /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::GiniHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] giniHoeffdingTree = new GiniHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:193:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: warning: ‘new’ of type ‘mlpack::tree::HoeffdingTreeModel::InfoHoeffdingTreeType’ {aka ‘mlpack::tree::HoeffdingTree’} with extended alignment 16 [-Waligned-new=] infoHoeffdingTree = new InfoHoeffdingTreeType(info, 1, 1); ^ /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp:207:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp:93, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:22, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:206:27: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: warning: ‘new’ of type ‘mlpack::kmeans::PellegMooreKMeans, arma::Mat >::TreeType’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] tree(new TreeType(const_cast(datasetOrig))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: warning: ‘new’ of type ‘mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] tree(new Tree(const_cast(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: warning: ‘new’ of type ‘mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::Tree’ {aka ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’} with extended alignment 16 [-Waligned-new=] tree(new Tree(const_cast(dataset))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] new arma::mat(1, centroids.n_elem) : &interclusterDistances; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:121:9: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:16, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: required from ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:206:27: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:43:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset), oldFromNew, 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:111:20: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:124:5: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:175, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp: In instantiation of ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, const std::vector&, const typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type*) [with TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; MatType = const arma::Mat&; typename std::enable_if<(! mlpack::tree::TreeTraits::RearrangesDataset)>::type = void]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] return new TreeType(std::forward(dataset)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:47:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp:371, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:19, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘mlpack::neighbor::NeighborSearch::NeighborSearch(mlpack::neighbor::NeighborSearch::Tree, mlpack::neighbor::NeighborSearchMode, double, MetricType) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; mlpack::neighbor::NeighborSearch::Tree = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:111:20: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: warning: ‘new’ of type ‘mlpack::neighbor::NeighborSearch, arma::Mat, mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser>::Tree’ {aka ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’} with extended alignment 16 [-Waligned-new=] referenceTree(new Tree(std::move(referenceTree))), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:91:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp: In instantiation of ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser; size_t = unsigned int; arma::mat = arma::Mat]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:124:5: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: warning: ‘new’ of type ‘arma::mat’ {aka ‘arma::Mat’} with extended alignment 16 [-Waligned-new=] distancePtr = new arma::mat; ^~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:741:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] neighborPtr = new arma::Mat; ^~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp:742:19: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:16, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::PellegMooreKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp:27:10: required from ‘mlpack::kmeans::PellegMooreKMeans::PellegMooreKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::PellegMooreKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:206:27: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::PellegMooreKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:47:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, splitter, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ maxLeafSize); ~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:786:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:788:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: required from ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: warning: ‘new’ of type ‘arma::Mat’ with extended alignment 16 [-Waligned-new=] dataset(new MatType(data)) // Copies the dataset. ^~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:71:13: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp:566, from /<>/src/mlpack/core/tree/cover_tree.hpp:17, from /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp:20, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:23, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp: In instantiation of ‘void mlpack::tree::CoverTree::CreateChildren(arma::Col&, arma::vec&, size_t, size_t&, size_t&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; arma::vec = arma::Col; size_t = unsigned int]’: /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:76:3: required from ‘mlpack::tree::CoverTree::CoverTree(const MatType&, mlpack::tree::CoverTree::ElemType, MetricType*) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot; mlpack::tree::CoverTree::ElemType = double]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:59:10: required from ‘mlpack::kmeans::DualTreeKMeans::DualTreeKMeans(const MatType&, MetricType&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::StandardCoverTree]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:210:38: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::CoverTreeDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:212:33: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, point, INT_MIN, this, 0, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ indices, distances, 0, tempSize, usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1007:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[i], ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ INT_MIN, this, distances[i], indices, distances, 0, tempSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1015:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, point, nextScale, this, 0, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ indices, distances, childNearSetSize, childFarSetSize, childUsedSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *metric)); ~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1047:22: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[0], nextScale, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ this, distances[0], indices, distances, childNearSetSize, farSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ usedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1105:26: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: warning: ‘new’ of type ‘mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>’ with extended alignment 16 [-Waligned-new=] children.push_back(new CoverTree(*dataset, base, indices[0], nextScale, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ this, distances[0], childIndices, childDistances, childNearSetSize, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ childFarSetSize, childUsedSetSize, *metric)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp:1147:24: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp:558, from /<>/src/mlpack/core/tree/binary_space_tree.hpp:23, from /<>/src/mlpack/methods/kmeans/kmeans.hpp:22, from /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:16, from /<>/src/mlpack/tests/main_tests/kmeans_test.cpp:20: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp: In instantiation of ‘void mlpack::tree::BinarySpaceTree::SplitNode(std::vector&, size_t, SplitType, MatType>&) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’: /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:80:3: required from ‘mlpack::tree::BinarySpaceTree::BinarySpaceTree(const MatType&, std::vector&, size_t) [with MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit; size_t = unsigned int]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:36:10: required from ‘TreeType* mlpack::kmeans::BuildTree(MatType&&, std::vector&, const typename std::enable_if::RearrangesDataset>::type*) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; MatType = const arma::Mat&; typename std::enable_if::RearrangesDataset>::type = void]’ /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp:105:39: required from ‘double mlpack::kmeans::DualTreeKMeans::Iterate(const mat&, arma::mat&, arma::Col&) [with MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::tree::KDTree; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp:219:13: required from ‘void mlpack::kmeans::KMeans::Cluster(const MatType&, size_t, arma::mat&, bool) [with MetricType = mlpack::metric::LMetric<2, true>; InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans; MatType = arma::Mat; size_t = unsigned int; arma::mat = arma::Mat]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:323:5: required from ‘void RunKMeans(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters; LloydStepType = mlpack::kmeans::DefaultDualTreeKMeans]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:209:31: required from ‘void FindLloydStepType(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart; EmptyClusterPolicy = mlpack::kmeans::AllowEmptyClusters]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:183:66: required from ‘void FindEmptyClusterPolicy(const InitialPartitionPolicy&) [with InitialPartitionPolicy = mlpack::kmeans::RefinedStart]’ /<>/src/mlpack/methods/kmeans/kmeans_main.cpp:164:77: required from here /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] left = new BinarySpaceTree(this, begin, splitCol - begin, oldFromNew, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:853:10: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: warning: ‘new’ of type ‘mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>’ with extended alignment 16 [-Waligned-new=] right = new BinarySpaceTree(this, splitCol, begin + count - splitCol, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ oldFromNew, splitter, maxLeafSize); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp:855:11: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [ 98%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/hmm_viterbi_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/hmm_viterbi_test.cpp.o -c /<>/src/mlpack/tests/main_tests/hmm_viterbi_test.cpp In file included from /<>/src/mlpack/tests/main_tests/hmm_viterbi_test.cpp:20: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >&}; _Tp = mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>&}; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry&}; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Alloc = std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry>]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void InitHMMModel::Create(mlpack::hmm::HMM&, std::vector >&, size_t, double)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const std::pair&}; _Tp = std::pair; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::DualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::KDTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >; _Distance = int; _Tp = mlpack::tree::QueueFrame, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > >]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::BreadthFirstDualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, std::priority_queue, typename RuleType::TraversalInfoType> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::BinarySpaceTree::BreadthFirstDualTreeTraverser::Traverse(mlpack::tree::BinarySpaceTree&, mlpack::tree::BinarySpaceTree&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::BinarySpaceTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; BoundType = mlpack::bound::HRectBound; SplitType = mlpack::tree::MidpointSplit]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > >, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit>, mlpack::tree::TraversalInfo, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::bound::HRectBound, mlpack::tree::MidpointSplit> > > > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ [ 98%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/hmm_train_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/hmm_train_test.cpp.o -c /<>/src/mlpack/tests/main_tests/hmm_train_test.cpp In file included from /<>/src/mlpack/methods/hmm/hmm_train_main.cpp:17, from /<>/src/mlpack/tests/main_tests/hmm_train_test.cpp:21: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator*, std::vector > >; _Distance = int; _Tp = std::pair; _Compare = __gnu_cxx::__ops::_Iter_comp_iter, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >::CandidateCmp>]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearchRules::InsertNeighbor(size_t, size_t, double) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(size_t, TreeType&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::GreedySingleTreeTraverser::Traverse(size_t, TreeType&) [with TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘double mlpack::neighbor::NeighborSearchRules::Score(TreeType&, TreeType&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; TreeType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __insertion_sort(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1840:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Distance = int; _Tp = mlpack::tree::CoverTreeMapEntry, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::SingleTreeTraverser::Traverse(size_t, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Val_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1821:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __unguarded_linear_insert(_RandomAccessIterator __last, ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::kmeans::DualTreeKMeansRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/bits/stl_algo.h:61, from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_heap.h: In function ‘void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Distance = int; _Tp = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_heap.h:214:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex, ^~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __heap_select(_RandomAccessIterator __first, ^~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1668:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h: In function ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >; _Size = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]’: /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 __introsort_loop(_RandomAccessIterator __first, ^~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1940:5: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 /usr/include/c++/8/bits/stl_algo.h:1954:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__cut, __last, __depth_limit, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1933:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__heap_select(__first, __middle, __last, __comp); ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::PruneMap(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/algorithm:62, from /usr/include/boost/archive/detail/helper_collection.hpp:23, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_algo.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::ReferenceRecursion(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_algo.h:1968:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__introsort_loop(__first, __last, ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~ std::__lg(__last - __first) * 2, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __comp); ~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1885:25: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __first + int(_S_threshold), __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_algo.h:1890:23: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 std::__insertion_sort(__first, __last, __comp); ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:64, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, std::map::DualTreeTraverser::DualCoverTreeMapEntry> >&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::tree::CoverTree::DualTreeTraverser::Traverse(mlpack::tree::CoverTree&, mlpack::tree::CoverTree&) [with RuleType = mlpack::neighbor::NeighborSearchRules, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> >; MetricType = mlpack::metric::LMetric<2, true>; StatisticType = mlpack::kmeans::DualTreeKMeansStatistic; MatType = arma::Mat; RootPointPolicy = mlpack::tree::FirstPointIsRoot]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry*, std::vector, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry, std::allocator, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser, mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot> > >::DualCoverTreeMapEntry> > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/stl_vector.h: In member function ‘void mlpack::neighbor::NeighborSearch::Search(size_t, arma::Mat&, arma::mat&) [with SortPolicy = mlpack::neighbor::NearestNeighborSort; MetricType = mlpack::metric::LMetric<2, true>; MatType = arma::Mat; TreeType = mlpack::kmeans::DualTreeKMeans, arma::Mat, mlpack::tree::StandardCoverTree>::NNSTreeType; DualTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::DualTreeTraverser; SingleTreeTraversalType = mlpack::tree::CoverTree, mlpack::kmeans::DualTreeKMeansStatistic, arma::Mat, mlpack::tree::FirstPointIsRoot>::SingleTreeTraverser]’: /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), __x); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Mat}; _Tp = arma::Mat; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Row}; _Tp = arma::Row; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {arma::Row}; _Tp = arma::Row; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [100%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/hmm_loglik_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/hmm_loglik_test.cpp.o -c /<>/src/mlpack/tests/main_tests/hmm_loglik_test.cpp /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void Init::Create(mlpack::hmm::HMM&, std::vector >&, size_t, double)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /<>/src/mlpack/tests/main_tests/hmm_loglik_test.cpp:20: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void Train::Apply(HMMType&, std::vector >*) [with HMMType = mlpack::hmm::HMM]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void Train::Apply(HMMType&, std::vector >*) [with HMMType = mlpack::hmm::HMM]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void Train::Apply(HMMType&, std::vector >*) [with HMMType = mlpack::hmm::HMM]’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In function ‘void mlpackMain()’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In constructor ‘mlpack::distribution::DiscreteDistribution::DiscreteDistribution(const arma::Col&)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [100%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/hmm_generate_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/hmm_generate_test.cpp.o -c /<>/src/mlpack/tests/main_tests/hmm_generate_test.cpp In file included from /<>/src/mlpack/tests/main_tests/hmm_generate_test.cpp:20: /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel()’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM(new HMM()), ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:47:63: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMType)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:62:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gaussianHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:64:65: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:66:34: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In copy constructor ‘mlpack::hmm::HMMModel::HMMModel(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:78:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:81:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:83:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In constructor ‘mlpack::hmm::HMMModel::HMMModel(mlpack::hmm::HMMModel&&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] other.discreteHMM = new HMM(); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:94:69: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp: In member function ‘mlpack::hmm::HMMModel& mlpack::hmm::HMMModel::operator=(const mlpack::hmm::HMMModel&)’: /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.discreteHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:116:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] new HMM(*other.gaussianHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:119:73: note: use ‘-faligned-new’ to enable C++17 over-aligned new support /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: warning: ‘new’ of type ‘mlpack::hmm::HMM’ with extended alignment 16 [-Waligned-new=] gmmHMM = new HMM(*other.gmmHMM); ^ /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: uses ‘void* operator new(std::size_t)’, which does not have an alignment parameter /<>/src/mlpack/methods/hmm/hmm_model.hpp:121:47: note: use ‘-faligned-new’ to enable C++17 over-aligned new support [100%] Building CXX object src/mlpack/tests/CMakeFiles/mlpack_test.dir/main_tests/radical_test.cpp.o cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/c++ -DARMA_32BIT_WORD -DARMA_NO_DEBUG -DBOOST_TEST_DYN_LINK -DHAS_OPENMP -DNDEBUG -I/<>/src -I/<>/obj-arm-linux-gnueabihf/src/mlpack/.. -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 -g0 -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Wextra -ftemplate-depth=1000 -O3 -fopenmp -Winvalid-pch -include /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx -std=gnu++11 -o CMakeFiles/mlpack_test.dir/main_tests/radical_test.cpp.o -c /<>/src/mlpack/tests/main_tests/radical_test.cpp In file included from /usr/include/c++/8/vector:69, from /usr/include/boost/archive/detail/helper_collection.hpp:20, from /usr/include/boost/archive/detail/basic_iarchive.hpp:28, from /usr/include/boost/serialization/map.hpp:24, from /<>/src/mlpack/prereqs.hpp:79, from /<>/src/mlpack/core.hpp:256, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.cxx:4, from /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/cotire/mlpack_test_CXX_prefix.hxx:4: /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {arma::Col}; _Tp = arma::Col; _Alloc = std::allocator >]’: /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector >::iterator’ {aka ‘__gnu_cxx::__normal_iterator*, std::vector > >’} changed in GCC 7.1 vector<_Tp, _Alloc>:: ^~~~~~~~~~~~~~~~~~~ /usr/include/c++/8/bits/vector.tcc: In static member function ‘static void InitHMMModel::Create(mlpack::hmm::HMM&, std::vector >&, size_t, double)’: /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator*, std::vector > >’ changed in GCC 7.1 _M_realloc_insert(end(), std::forward<_Args>(__args)...); ^~~~~~~~~~~~~~~~~ [100%] Linking CXX executable ../../../bin/mlpack_test cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/mlpack_test.dir/link.txt --verbose=1 /usr/bin/c++ -g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security --param ggc-min-expand=20 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CMakeFiles/mlpack_test.dir/main_tests/hmm_viterbi_test.cpp.o CMakeFiles/mlpack_test.dir/main_tests/hmm_train_test.cpp.o CMakeFiles/mlpack_test.dir/main_tests/hmm_loglik_test.cpp.o CMakeFiles/mlpack_test.dir/main_tests/hmm_generate_test.cpp.o CMakeFiles/mlpack_test.dir/main_tests/radical_test.cpp.o -o ../../../bin/mlpack_test -Wl,-rpath,/<>/obj-arm-linux-gnueabihf/lib ../../../lib/libmlpack.so.3.0 -lpthread /usr/lib/libarmadillo.so /usr/lib/arm-linux-gnueabihf/libboost_program_options.so /usr/lib/arm-linux-gnueabihf/libboost_unit_test_framework.so /usr/lib/arm-linux-gnueabihf/libboost_serialization.so cd /<>/obj-arm-linux-gnueabihf/src/mlpack/tests && /usr/bin/cmake -E copy_directory /<>/src/mlpack/tests/data/ /<>/obj-arm-linux-gnueabihf /usr/bin/cmake -E tar xjpf mnist_first250_training_4s_and_9s.tar.bz2 make[4]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [100%] Built target mlpack_test make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' /usr/bin/cmake -E cmake_progress_start /<>/obj-arm-linux-gnueabihf/CMakeFiles 0 make[2]: Leaving directory '/<>/obj-arm-linux-gnueabihf' building PDF reference manual cd obj-*/doc/latex && \ latexmk --pdf refman.tex Latexmk: This is Latexmk, John Collins, 25 October 2018, version: 4.61. 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Latexmk: Index file 'refman.idx' was written Latexmk: Log file says output to 'refman.pdf' === TeX engine is 'pdfTeX' Latexmk: All targets (refman.pdf) are up-to-date make[1]: Leaving directory '/<>' debian/rules override_dh_auto_test make[1]: Entering directory '/<>' do not ask do not tell do not test make[1]: Leaving directory '/<>' create-stamp debian/debhelper-build-stamp fakeroot debian/rules binary-arch dh binary-arch --max-parallel=2 dh_testroot -a -O--max-parallel=2 dh_prep -a -O--max-parallel=2 dh_auto_install -a -O--max-parallel=2 cd obj-arm-linux-gnueabihf && make -j2 install DESTDIR=/<>/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true" make[1]: Entering directory '/<>/obj-arm-linux-gnueabihf' /usr/bin/cmake -H/<> -B/<>/obj-arm-linux-gnueabihf --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /<>/obj-arm-linux-gnueabihf/CMakeFiles /<>/obj-arm-linux-gnueabihf/CMakeFiles/progress.marks make -f CMakeFiles/Makefile2 all make[2]: Entering directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/mlpack_arma_config.dir/build.make CMakeFiles/mlpack_arma_config.dir/depend make -f CMakeFiles/doc.dir/build.make CMakeFiles/doc.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/mlpack_arma_config.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/doc.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/mlpack_arma_config.dir/build.make CMakeFiles/mlpack_arma_config.dir/build make -f CMakeFiles/doc.dir/build.make CMakeFiles/doc.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 0%] Generating API documentation with Doxygen [ 0%] Updating arma_config.hpp (if necessary) /usr/bin/doxygen /<>/obj-arm-linux-gnueabihf/Doxyfile cd /<> && /usr/bin/cmake -D ARMADILLO_INCLUDE_DIR="/usr/include" -D ARMADILLO_VERSION_MAJOR="9" -D OPENMP_FOUND="TRUE" -P CMake/CreateArmaConfigInfo.cmake warning: Tag `USE_WINDOWS_ENCODING' at line 11 of file `/<>/obj-arm-linux-gnueabihf/Doxyfile' has become obsolete. 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To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u" warning: the dot tool could not be found at dot-Gbgcolor=black make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 0%] Built target mlpack_arma_config make -f src/mlpack/CMakeFiles/mlpack_headers.dir/build.make src/mlpack/CMakeFiles/mlpack_headers.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack /<>/obj-arm-linux-gnueabihf/src/mlpack/CMakeFiles/mlpack_headers.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/CMakeFiles/mlpack_headers.dir/build.make src/mlpack/CMakeFiles/mlpack_headers.dir/build Searching for include files... Searching for example files... Searching for images... Searching for dot files... Searching for msc files... 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Flushing cached template relations that have become invalid... Computing class relations... Add enum values to enums... Searching for member function documentation... Creating members for template instances... Building page list... Search for main page... Computing page relations... Determining the scope of groups... Sorting lists... Freeing entry tree Determining which enums are documented Computing member relations... Building full member lists recursively... Adding members to member groups. Computing member references... Inheriting documentation... Generating disk names... Adding source references... Adding xrefitems... Sorting member lists... Computing dependencies between directories... Generating citations page... Counting data structures... Resolving user defined references... Finding anchors and sections in the documentation... Transferring function references... Combining using relations... Adding members to index pages... Generating style sheet... Generating search indices... Generating example documentation... Generating file sources... Generating file documentation... Generating page documentation... Generating group documentation... Generating class documentation... Generating namespace index... Generating graph info page... Generating directory documentation... Generating index page... Generating page index... Generating module index... Generating namespace index... Generating namespace member index... Generating annotated compound index... Generating alphabetical compound index... Generating hierarchical class index... Generating graphical class hierarchy... Generating member index... Generating file index... Generating file member index... Generating example index... finalizing index lists... writing tag file... Running dot... lookup cache used 0/65536 hits=0 misses=0 finished... make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' Moving header files to include/mlpack/ [ 0%] Built target doc cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E make_directory /<>/obj-arm-linux-gnueabihf/include/mlpack/ cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/obj-arm-linux-gnueabihf/src/mlpack/mlpack_export.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/add_to_po.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/add_to_po.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/cli_option.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/cli_option.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/default_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/default_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/default_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/default_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/delete_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/delete_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/end_program.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/end_program.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_name.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_name.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_name_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_name_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_value.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_value.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_printable_param_value_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_printable_param_value_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/get_raw_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/get_raw_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/map_parameter_name.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/map_parameter_name.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/output_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/output_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/output_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/output_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/parameter_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/parameter_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/parse_command_line.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/parse_command_line.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/print_doc_functions.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/print_doc_functions.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/print_doc_functions_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/print_doc_functions_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/print_help.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/print_help.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/set_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/set_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/string_type_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/string_type_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/cli/string_type_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/cli/string_type_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_arma_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_arma_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_cython_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_cython_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_numpy_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_numpy_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_numpy_type_char.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_numpy_type_char.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_printable_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_printable_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/get_python_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/get_python_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/import_decl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/import_decl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/mlpack/arma_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/mlpack/arma_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/mlpack/cli_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/mlpack/cli_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/mlpack/serialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/mlpack/serialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_class_defn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_class_defn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_defn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_defn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_doc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_doc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_doc_functions.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_doc_functions.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_doc_functions_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_doc_functions_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_input_processing.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_input_processing.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_output_processing.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_output_processing.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/print_pyx.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/print_pyx.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/py_option.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/py_option.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/python/strip_type.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/python/strip_type.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/clean_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/clean_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/delete_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/delete_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_allocated_memory.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_allocated_memory.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_printable_param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_printable_param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/get_printable_param_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/get_printable_param_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/ignore_check.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/ignore_check.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/bindings/tests/test_option.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/bindings/tests/test_option.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Cube_extra_bones.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Cube_extra_bones.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Cube_extra_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Cube_extra_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Mat_extra_bones.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Mat_extra_bones.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/Mat_extra_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/Mat_extra_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/SpMat_extra_bones.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/SpMat_extra_bones.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/SpMat_extra_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/SpMat_extra_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/arma_extend.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/arma_extend.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/fn_ccov.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/fn_ccov.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/fn_inplace_reshape.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/fn_inplace_reshape.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/glue_ccov_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/glue_ccov_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/glue_ccov_proto.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/glue_ccov_proto.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/hdf5_misc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/hdf5_misc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/op_ccov_meat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/op_ccov_meat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/arma_extend/op_ccov_proto.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/arma_extend/op_ccov_proto.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/bernoulli.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/bernoulli.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/boost_backport_math.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/boost_backport_math.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/boost_backport_serialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/boost_backport_serialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/collections_load_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/collections_load_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/collections_save_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/collections_save_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/detail/bernoulli_details.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/detail/bernoulli_details.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/detail/polygamma.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/detail/polygamma.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/detail/unchecked_bernoulli.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/detail/unchecked_bernoulli.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/math_fwd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/math_fwd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/polygamma.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/polygamma.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/trigamma.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/trigamma.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/unordered_collections_load_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/unordered_collections_load_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/unordered_collections_save_imp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/unordered_collections_save_imp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/unordered_map.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/unordered_map.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/boost_backport/vector.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/boost_backport/vector.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/cv_base.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/cv_base.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/cv_base_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/cv_base_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/k_fold_cv.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/k_fold_cv.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/k_fold_cv_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/k_fold_cv_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/meta_info_extractor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/meta_info_extractor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/accuracy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/accuracy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/accuracy_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/accuracy_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/average_strategy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/average_strategy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/f1.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/f1.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/f1_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/f1_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/facilities.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/facilities.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/mse.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/mse.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/mse_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/mse_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/precision.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/precision.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/precision_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/precision_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/recall.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/recall.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/metrics/recall_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/metrics/recall_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/simple_cv.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/simple_cv.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/cv/simple_cv_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/cv/simple_cv_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/binarize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/binarize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/dataset_mapper.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/dataset_mapper.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/dataset_mapper_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/dataset_mapper_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/extension.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/extension.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/format.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/format.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/has_serialize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/has_serialize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/custom_imputation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/custom_imputation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/listwise_deletion.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/listwise_deletion.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/mean_imputation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/mean_imputation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputation_methods/median_imputation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputation_methods/median_imputation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/imputer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/imputer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/is_naninf.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/is_naninf.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_arff.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_arff.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_arff_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_arff_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_csv.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_csv.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/load_vec_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/load_vec_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/map_policies/datatype.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/map_policies/datatype.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/map_policies/increment_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/map_policies/increment_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/map_policies/missing_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/map_policies/missing_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/normalize_labels.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/normalize_labels.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/normalize_labels_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/normalize_labels_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/save.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/save.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/save_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/save_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/serialization_template_version.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/serialization_template_version.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/data/split_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/data/split_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/discrete_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/discrete_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/gamma_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/gamma_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/gaussian_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/gaussian_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/laplace_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/laplace_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/dists/regression_distribution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/dists/regression_distribution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/cv_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/cv_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/cv_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/cv_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/deduce_hp_types.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/deduce_hp_types.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/fixed.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/fixed.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/hpt.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/hpt.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/hpt/hpt_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/hpt/hpt_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/cosine_distance.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/cosine_distance.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/cosine_distance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/cosine_distance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/epanechnikov_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/epanechnikov_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/epanechnikov_kernel_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/epanechnikov_kernel_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/example_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/example_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/gaussian_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/gaussian_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/hyperbolic_tangent_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/hyperbolic_tangent_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/kernel_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/kernel_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/laplacian_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/laplacian_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/linear_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/linear_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/polynomial_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/polynomial_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/pspectrum_string_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/pspectrum_string_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/pspectrum_string_kernel_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/pspectrum_string_kernel_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/spherical_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/spherical_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/kernels/triangular_kernel.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/kernels/triangular_kernel.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/clamp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/clamp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/columns_to_blocks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/columns_to_blocks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/lin_alg.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/lin_alg.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/lin_alg_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/lin_alg_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/make_alias.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/make_alias.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/random.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/random.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/random_basis.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/random_basis.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/range.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/range.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/range_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/range_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/round.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/round.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/math/shuffle_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/math/shuffle_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/ip_metric.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/ip_metric.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/ip_metric_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/ip_metric_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/lmetric.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/lmetric.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/lmetric_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/lmetric_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/mahalanobis_distance.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/mahalanobis_distance.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/metrics/mahalanobis_distance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/metrics/mahalanobis_distance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_delta/ada_delta.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_delta/ada_delta.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_delta/ada_delta_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_delta/ada_delta_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_grad/ada_grad.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_grad/ada_grad.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/ada_grad/ada_grad_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/ada_grad/ada_grad_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adam.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adam.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adam_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adam_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adam_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adam_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/adamax_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/adamax_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/amsgrad_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/amsgrad_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/nadam_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/nadam_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/nadamax_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/nadamax_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/adam/optimisticadam_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/adam/optimisticadam_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/adaptive_stepsize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/adaptive_stepsize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/backtracking_line_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/backtracking_line_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/cmaes.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/cmaes.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/cmaes_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/cmaes_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/full_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/full_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cmaes/random_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cmaes/random_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cne/cne.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cne/cne.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/cne/cne_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/cne/cne_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate_const.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate_const.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient_const.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient_const.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_decomposable_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_decomposable_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_evaluate.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_evaluate.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_evaluate_with_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_evaluate_with_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/add_gradient.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/add_gradient.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/static_checks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/static_checks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/function/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/function/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/atoms.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/atoms.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/constr_lpball.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/constr_lpball.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/constr_structure_group.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/constr_structure_group.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/frank_wolfe.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/frank_wolfe.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/frank_wolfe_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/frank_wolfe_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/func_sq.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/func_sq.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/test_func_fw.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/test_func_fw.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_classic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_classic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_full_correction.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_full_correction.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_linesearch.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_linesearch.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/fw/update_span.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/fw/update_span.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/gradient_descent/gradient_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/gradient_descent/gradient_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/gradient_descent/gradient_descent_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/gradient_descent/gradient_descent_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/gradient_descent/test_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/gradient_descent/test_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/grid_search/grid_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/grid_search/grid_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/grid_search/grid_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/grid_search/grid_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/iqn/iqn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/iqn/iqn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/iqn/iqn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/iqn/iqn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/katyusha/katyusha.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/katyusha/katyusha.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/katyusha/katyusha_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/katyusha/katyusha_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/lbfgs/lbfgs.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/lbfgs/lbfgs.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/lbfgs/lbfgs_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/lbfgs/lbfgs_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/line_search/line_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/line_search/line_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/line_search/line_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/line_search/line_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/decay_policies/constant_step.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/decay_policies/constant_step.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/decay_policies/exponential_backoff.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/decay_policies/exponential_backoff.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/parallel_sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/parallel_sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/parallel_sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/parallel_sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/parallel_sgd/sparse_test_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/parallel_sgd/sparse_test_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/booth_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/booth_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/bukin_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/bukin_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/colville_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/colville_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/drop_wave_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/drop_wave_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/easom_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/easom_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/eggholder_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/eggholder_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/generalized_rosenbrock_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/generalized_rosenbrock_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/matyas_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/matyas_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/mc_cormick_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/mc_cormick_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/rastrigin_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/rastrigin_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/rosenbrock_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/rosenbrock_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/rosenbrock_wood_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/rosenbrock_wood_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/schwefel_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/schwefel_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/sgd_test_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/sgd_test_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/sphere_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/sphere_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/styblinski_tang_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/styblinski_tang_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/problems/wood_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/problems/wood_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/proximal/proximal.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/proximal/proximal.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/rmsprop/rmsprop.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/rmsprop/rmsprop.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sa/exponential_schedule.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sa/exponential_schedule.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sa/sa.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sa/sa.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sa/sa_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sa/sa_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah_plus_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah_plus_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sarah/sarah_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sarah/sarah_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/descent_policies/cyclic_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/descent_policies/cyclic_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/descent_policies/greedy_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/descent_policies/greedy_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/descent_policies/random_descent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/descent_policies/random_descent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/scd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/scd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/scd/scd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/scd/scd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/lrsdp_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/lrsdp_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/primal_dual.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/primal_dual.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/primal_dual_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/primal_dual_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/sdp.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/sdp.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sdp/sdp_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sdp/sdp_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/decay_policies/no_decay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/decay_policies/no_decay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/gradient_clipping.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/gradient_clipping.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/momentum_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/momentum_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/nesterov_momentum_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/nesterov_momentum_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgd/update_policies/vanilla_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgd/update_policies/vanilla_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/cyclical_decay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/cyclical_decay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/sgdr.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/sgdr.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/sgdr_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/sgdr_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/snapshot_ensembles.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/snapshot_ensembles.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/snapshot_sgdr.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/snapshot_sgdr.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/sgdr/snapshot_sgdr_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/sgdr/snapshot_sgdr_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/smorms3/smorms3.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/smorms3/smorms3.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/smorms3/smorms3_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/smorms3/smorms3_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/spalera_sgd/spalera_sgd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/spalera_sgd/spalera_sgd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/spalera_sgd/spalera_sgd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/spalera_sgd/spalera_sgd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/spalera_sgd/spalera_stepsize.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/spalera_sgd/spalera_stepsize.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/barzilai_borwein_decay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/barzilai_borwein_decay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/svrg.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/svrg.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/svrg_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/svrg_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/optimizers/svrg/svrg_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/optimizers/svrg/svrg_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/address.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/address.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/ballbound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/ballbound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/ballbound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/ballbound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/mean_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/mean_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/mean_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/mean_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/midpoint_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/midpoint_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/midpoint_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/midpoint_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_max_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_max_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_max_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_max_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_mean_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_mean_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/rp_tree_mean_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/rp_tree_mean_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/ub_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/ub_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/ub_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/ub_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/vantage_point_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/vantage_point_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/binary_space_tree/vantage_point_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/binary_space_tree/vantage_point_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/bound_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/bound_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/bounds.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/bounds.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cellbound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cellbound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cellbound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cellbound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cosine_tree/cosine_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cosine_tree/cosine_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/cover_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/cover_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/cover_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/cover_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/first_point_is_root.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/first_point_is_root.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/cover_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/cover_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/enumerate_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/enumerate_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/example_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/example_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/greedy_single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/greedy_single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/greedy_single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/greedy_single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hollow_ball_bound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hollow_ball_bound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hollow_ball_bound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hollow_ball_bound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hrectbound.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hrectbound.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/hrectbound_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/hrectbound_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/octree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/octree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/octree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/octree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/octree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/octree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/perform_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/perform_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/no_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/no_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_split_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_split_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_plus_tree_split_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_star_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_star_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/x_tree_auxiliary_information.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/x_tree_auxiliary_information.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/x_tree_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/x_tree_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/rectangle_tree/x_tree_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/rectangle_tree/x_tree_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/hyperplane.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/hyperplane.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/mean_space_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/mean_space_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/mean_space_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/mean_space_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/midpoint_space_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/midpoint_space_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/midpoint_space_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/midpoint_space_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/projection_vector.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/projection_vector.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/space_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/space_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/space_split/space_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/space_split/space_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/is_spill_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/is_spill_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_dual_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_dual_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_dual_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_dual_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_single_tree_traverser.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_single_tree_traverser.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_single_tree_traverser_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_single_tree_traverser_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/spill_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/spill_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/spill_tree/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/spill_tree/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/statistic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/statistic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/traversal_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/traversal_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/tree/tree_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/tree/tree_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/arma_config.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/arma_config.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/arma_config_check.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/arma_config_check.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/arma_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/arma_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/backtrace.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/backtrace.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/cli.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/cli.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/cli_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/cli_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/deprecated.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/deprecated.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/hyphenate_string.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/hyphenate_string.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/is_std_vector.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/is_std_vector.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/log.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/log.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/mlpack_main.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/mlpack_main.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/nulloutstream.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/nulloutstream.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param_checks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param_checks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param_checks_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param_checks_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/param_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/param_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/prefixedoutstream.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/prefixedoutstream.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/prefixedoutstream_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/prefixedoutstream_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/program_doc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/program_doc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/sfinae_utility.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/sfinae_utility.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/timers.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/timers.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/core/util/version.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/core/util/version.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/adaboost/adaboost.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/adaboost/adaboost.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/adaboost/adaboost_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/adaboost/adaboost_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/adaboost/adaboost_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/adaboost/adaboost_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/amf.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/amf.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/amf_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/amf_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/average_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/average_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/given_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/given_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/random_acol_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/random_acol_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/init_rules/random_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/init_rules/random_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/complete_incremental_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/complete_incremental_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/incomplete_incremental_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/incomplete_incremental_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/max_iteration_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/max_iteration_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/simple_residue_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/simple_residue_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/termination_policies/validation_rmse_termination.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/termination_policies/validation_rmse_termination.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/nmf_als.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/nmf_als.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/nmf_mult_dist.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/nmf_mult_dist.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/nmf_mult_div.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/nmf_mult_div.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/svd_batch_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/svd_batch_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/svd_complete_incremental_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/svd_complete_incremental_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/amf/update_rules/svd_incomplete_incremental_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/amf/update_rules/svd_incomplete_incremental_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/identity_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/identity_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/logistic_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/logistic_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/rectifier_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/rectifier_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/softplus_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/softplus_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/softsign_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/softsign_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/swish_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/swish_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/activation_functions/tanh_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/activation_functions/tanh_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/add.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/add.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/add_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/add_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/copy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/copy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/copy_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/copy_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/score.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/score.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/score_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/score_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/sort.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/sort.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/augmented/tasks/sort_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/augmented/tasks/sort_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/border_modes.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/border_modes.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/fft_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/fft_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/naive_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/naive_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/convolution_rules/svd_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/convolution_rules/svd_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/ffn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/ffn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/ffn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/ffn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/const_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/const_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/gaussian_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/gaussian_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/glorot_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/glorot_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/he_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/he_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/init_rules_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/init_rules_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/kathirvalavakumar_subavathi_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/kathirvalavakumar_subavathi_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/lecun_normal_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/lecun_normal_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/network_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/network_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/nguyen_widrow_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/nguyen_widrow_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/oivs_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/oivs_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/orthogonal_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/orthogonal_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/init_rules/random_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/init_rules/random_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add_merge.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add_merge.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/add_merge_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/add_merge_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/alpha_dropout.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/alpha_dropout.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/alpha_dropout_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/alpha_dropout_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/atrous_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/atrous_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/atrous_convolution_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/atrous_convolution_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/base_layer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/base_layer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/batch_norm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/batch_norm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/batch_norm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/batch_norm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/bilinear_interpolation.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/bilinear_interpolation.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/bilinear_interpolation_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/bilinear_interpolation_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat_performance.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat_performance.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/concat_performance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/concat_performance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/constant.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/constant.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/constant_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/constant_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/convolution_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/convolution_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropconnect.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropconnect.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropconnect_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropconnect_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropout.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropout.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/dropout_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/dropout_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/elu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/elu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/elu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/elu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/fast_lstm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/fast_lstm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/fast_lstm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/fast_lstm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/flexible_relu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/flexible_relu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/flexible_relu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/flexible_relu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/glimpse.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/glimpse.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/glimpse_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/glimpse_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/gru.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/gru.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/gru_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/gru_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/hard_tanh.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/hard_tanh.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/hard_tanh_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/hard_tanh_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/join.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/join.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/join_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/join_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_norm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_norm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_norm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_norm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_traits.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_traits.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/layer_types.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/layer_types.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/leaky_relu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/leaky_relu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/leaky_relu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/leaky_relu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear_no_bias.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear_no_bias.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/linear_no_bias_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/linear_no_bias_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/log_softmax.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/log_softmax.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/log_softmax_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/log_softmax_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lookup.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lookup.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lookup_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lookup_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lstm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lstm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/lstm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/lstm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/max_pooling.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/max_pooling.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/max_pooling_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/max_pooling_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/mean_pooling.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/mean_pooling.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/mean_pooling_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/mean_pooling_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_constant.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_constant.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_constant_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_constant_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_merge.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_merge.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/multiply_merge_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/multiply_merge_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/negative_log_likelihood.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/negative_log_likelihood.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/negative_log_likelihood_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/negative_log_likelihood_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/parametric_relu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/parametric_relu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/parametric_relu_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/parametric_relu_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent_attention.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent_attention.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent_attention_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent_attention_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/recurrent_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/recurrent_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/reinforce_normal.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/reinforce_normal.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/reinforce_normal_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/reinforce_normal_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/select_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/select_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/sequential.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/sequential.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/sequential_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/sequential_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/transposed_convolution.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/transposed_convolution.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/transposed_convolution_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/transposed_convolution_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/vr_class_reward.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/vr_class_reward.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/layer/vr_class_reward_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/layer/vr_class_reward_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/cross_entropy_error.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/cross_entropy_error.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/cross_entropy_error_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/cross_entropy_error_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/earth_mover_distance_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/earth_mover_distance_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/kl_divergence.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/kl_divergence.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/kl_divergence_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/kl_divergence_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/mean_squared_error.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/mean_squared_error.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/mean_squared_error_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/mean_squared_error_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/rnn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/rnn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/rnn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/rnn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/add_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/add_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/add_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/add_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/backward_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/backward_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/backward_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/backward_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/copy_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/copy_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/copy_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/copy_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delete_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delete_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delete_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delete_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delta_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delta_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/delta_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/delta_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/deterministic_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/deterministic_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/deterministic_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/deterministic_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/forward_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/forward_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/forward_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/forward_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_update_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_update_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_update_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_update_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_zero_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_zero_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/gradient_zero_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/gradient_zero_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/load_output_parameter_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/load_output_parameter_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/load_output_parameter_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/load_output_parameter_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_height_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_height_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_height_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_height_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_parameter_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_parameter_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_parameter_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_parameter_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_width_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_width_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/output_width_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/output_width_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/parameters_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/parameters_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_cell_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_cell_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_cell_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_cell_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reset_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reset_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reward_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reward_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/reward_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/reward_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/save_output_parameter_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/save_output_parameter_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/save_output_parameter_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/save_output_parameter_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_height_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_height_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_height_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_height_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_width_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_width_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/set_input_width_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/set_input_width_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_set_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_set_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_set_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_set_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_size_visitor.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_size_visitor.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/ann/visitor/weight_size_visitor_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/ann/visitor/weight_size_visitor_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/drusilla_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/drusilla_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/drusilla_select_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/drusilla_select_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/qdafn.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/qdafn.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/approx_kfn/qdafn_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/approx_kfn/qdafn_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/cf.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/cf.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/cf_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/cf_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/batch_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/batch_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/nmf_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/nmf_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/randomized_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/randomized_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/regularized_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/regularized_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/svd_complete_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/svd_complete_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/decomposition_policies/svd_incomplete_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/decomposition_policies/svd_incomplete_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/svd_wrapper.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/svd_wrapper.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/cf/svd_wrapper_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/cf/svd_wrapper_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/dbscan/dbscan.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/dbscan/dbscan.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/dbscan/dbscan_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/dbscan/dbscan_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/dbscan/random_point_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/dbscan/random_point_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_stump/decision_stump.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_stump/decision_stump.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_stump/decision_stump_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_stump/decision_stump_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/all_categorical_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/all_categorical_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/all_categorical_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/all_categorical_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/all_dimension_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/all_dimension_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/best_binary_numeric_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/best_binary_numeric_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/best_binary_numeric_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/best_binary_numeric_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/decision_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/decision_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/decision_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/decision_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/gini_gain.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/gini_gain.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/information_gain.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/information_gain.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/multiple_random_dimension_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/multiple_random_dimension_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/decision_tree/random_dimension_select.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/decision_tree/random_dimension_select.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dt_utils.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dt_utils.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dt_utils_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dt_utils_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dtree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dtree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/det/dtree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/det/dtree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/dtb_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/dtb_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/edge_pair.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/edge_pair.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/emst/union_find.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/emst/union_find.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/fastmks/fastmks_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/fastmks/fastmks_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/diagonal_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/diagonal_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/eigenvalue_ratio_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/eigenvalue_ratio_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/em_fit.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/em_fit.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/em_fit_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/em_fit_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/gmm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/gmm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/gmm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/gmm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/no_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/no_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/gmm/positive_definite_constraint.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/gmm/positive_definite_constraint.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_regression_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_regression_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hmm/hmm_util_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hmm/hmm_util_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/binary_numeric_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/binary_numeric_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/binary_numeric_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/binary_numeric_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/binary_numeric_split_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/binary_numeric_split_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/categorical_split_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/categorical_split_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/gini_impurity.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/gini_impurity.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_categorical_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_categorical_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_categorical_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_categorical_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_numeric_split.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_numeric_split.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_numeric_split_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_numeric_split_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/information_gain.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/information_gain.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/numeric_split_info.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/numeric_split_info.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/hoeffding_trees/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/hoeffding_trees/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_pca.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_pca.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_pca_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_pca_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_rules/naive_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_rules/naive_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/allow_empty_clusters.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/allow_empty_clusters.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/dual_tree_kmeans_statistic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/dual_tree_kmeans_statistic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/elkan_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/elkan_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/elkan_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/elkan_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/hamerly_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/hamerly_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/hamerly_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/hamerly_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/kill_empty_clusters.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/kill_empty_clusters.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/max_variance_new_cluster.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/max_variance_new_cluster.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/naive_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/naive_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/naive_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/naive_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/pelleg_moore_kmeans_statistic.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/pelleg_moore_kmeans_statistic.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/random_partition.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/random_partition.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/refined_start.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/refined_start.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/refined_start_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/refined_start_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/kmeans/sample_initialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/kmeans/sample_initialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lars/lars.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lars/lars.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lars/lars_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lars/lars_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/linear_regression/linear_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/linear_regression/linear_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/local_coordinate_coding/lcc.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/local_coordinate_coding/lcc.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/local_coordinate_coding/lcc_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/local_coordinate_coding/lcc_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/logistic_regression/logistic_regression_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/logistic_regression/logistic_regression_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lsh/lsh_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lsh/lsh_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/lsh/lsh_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/lsh/lsh_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/matrix_completion/matrix_completion.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/matrix_completion/matrix_completion.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/mean_shift/mean_shift.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/mean_shift/mean_shift.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/mean_shift/mean_shift_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/mean_shift/mean_shift_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/mvu/mvu.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/mvu/mvu.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/naive_bayes/naive_bayes_classifier.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/naive_bayes/naive_bayes_classifier.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/naive_bayes/naive_bayes_classifier_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/naive_bayes/naive_bayes_classifier_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca_softmax_error_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca_softmax_error_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nca/nca_softmax_error_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nca/nca_softmax_error_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/neighbor_search_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/neighbor_search_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/ns_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/ns_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/ns_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/ns_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/neighbor_search/unmap.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/neighbor_search/unmap.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/kmeans_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/kmeans_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/nystroem_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/nystroem_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/nystroem_method_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/nystroem_method_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/ordered_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/ordered_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/nystroem_method/random_selection.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/nystroem_method/random_selection.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/exact_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/exact_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/quic_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/quic_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/randomized_block_krylov_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/randomized_block_krylov_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/pca.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/pca.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/pca/pca_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/pca/pca_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/initialization_methods/random_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/initialization_methods/random_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/initialization_methods/zero_init.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/initialization_methods/zero_init.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/learning_policies/simple_weight_update.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/learning_policies/simple_weight_update.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/perceptron.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/perceptron.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/perceptron/perceptron_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/perceptron/perceptron_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/quic_svd/quic_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/quic_svd/quic_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/radical/radical.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/radical/radical.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/random_forest/bootstrap.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/random_forest/bootstrap.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/random_forest/random_forest.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/random_forest/random_forest.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/random_forest/random_forest_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/random_forest/random_forest_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/randomized_svd/randomized_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/randomized_svd/randomized_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/range_search_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/range_search_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/rs_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/rs_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/range_search/rs_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/range_search/rs_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_model.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_model.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_model_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_model_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_query_stat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_query_stat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search_rules.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search_rules.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_search_rules_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_search_rules_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_typedef.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_typedef.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/rann/ra_util.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/rann/ra_util.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/regularized_svd/regularized_svd_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/regularized_svd/regularized_svd_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/async_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/async_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/async_learning_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/async_learning_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/acrobat.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/acrobat.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/cart_pole.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/cart_pole.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/continuous_mountain_car.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/continuous_mountain_car.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/mountain_car.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/mountain_car.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/environment/pendulum.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/environment/pendulum.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/policy/aggregated_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/policy/aggregated_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/policy/greedy_policy.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/policy/greedy_policy.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/q_learning.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/q_learning.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/q_learning_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/q_learning_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/replay/random_replay.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/replay/random_replay.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/training_config.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/training_config.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/worker/n_step_q_learning_worker.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/worker/n_step_q_learning_worker.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/worker/one_step_q_learning_worker.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/worker/one_step_q_learning_worker.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/reinforcement_learning/worker/one_step_sarsa_worker.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/reinforcement_learning/worker/one_step_sarsa_worker.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/softmax_regression/softmax_regression.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/softmax_regression/softmax_regression.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/softmax_regression/softmax_regression_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/softmax_regression/softmax_regression_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/softmax_regression/softmax_regression_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/softmax_regression/softmax_regression_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/maximal_inputs.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/maximal_inputs.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_autoencoder/sparse_autoencoder_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/data_dependent_random_initializer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/data_dependent_random_initializer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/nothing_initializer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/nothing_initializer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/random_initializer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/random_initializer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/sparse_coding.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/sparse_coding.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_coding/sparse_coding_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_coding/sparse_coding_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_svm/sparse_svm_function.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_svm/sparse_svm_function.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/methods/sparse_svm/sparse_svm_function_impl.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/methods/sparse_svm/sparse_svm_function_impl.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/prereqs.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/prereqs.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/custom_layer.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/custom_layer.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/main_tests/hmm_test_utils.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/main_tests/hmm_test_utils.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/main_tests/test_helper.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/main_tests/test_helper.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/mock_categorical_data.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/mock_categorical_data.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/serialization.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/serialization.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/test_function_tools.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/test_function_tools.hpp cd /<>/obj-arm-linux-gnueabihf/src/mlpack && /usr/bin/cmake -E copy /<>/src/mlpack/tests/test_tools.hpp /<>/obj-arm-linux-gnueabihf/include/mlpack/tests/test_tools.hpp make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 0%] Built target mlpack_headers make -f src/mlpack/CMakeFiles/mlpack.dir/build.make src/mlpack/CMakeFiles/mlpack.dir/depend make -f CMakeFiles/pkgconfig.dir/build.make CMakeFiles/pkgconfig.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/pkgconfig.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/pkgconfig.dir/build.make CMakeFiles/pkgconfig.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack /<>/obj-arm-linux-gnueabihf/src/mlpack/CMakeFiles/mlpack.dir/DependInfo.cmake --color= [ 1%] Generating mlpack.pc (pkg-config) file. /usr/bin/cmake -P /<>/CMake/GeneratePkgConfig.cmake make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 1%] Built target pkgconfig make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/CMakeFiles/mlpack.dir/build.make src/mlpack/CMakeFiles/mlpack.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/CMakeFiles/mlpack.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 24%] Built target mlpack make -f src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build.make src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/depend make -f src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build.make src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/sparse_coding /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/sparse_coding /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/adaboost /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/adaboost /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build.make src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build make -f src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build.make src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/sparse_coding/CMakeFiles/mlpack_sparse_coding.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/adaboost/CMakeFiles/mlpack_adaboost.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 24%] Built target mlpack_adaboost [ 24%] Built target mlpack_sparse_coding make -f src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build.make src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/depend make -f src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build.make src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/cf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/cf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/approx_kfn /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/approx_kfn /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build.make src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build.make src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/approx_kfn/CMakeFiles/mlpack_approx_kfn.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/cf/CMakeFiles/mlpack_cf.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 25%] Built target mlpack_approx_kfn make -f src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build.make src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/depend [ 26%] Built target mlpack_cf make -f src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build.make src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/dbscan /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/dbscan /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/decision_stump /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_stump /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build.make src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build.make src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/decision_stump/CMakeFiles/mlpack_decision_stump.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/dbscan/CMakeFiles/mlpack_dbscan.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 27%] Built target mlpack_decision_stump make -f src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build.make src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/decision_tree /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_tree /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/DependInfo.cmake --color= [ 27%] Built target mlpack_dbscan make -f src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build.make src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/det /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/det /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build.make src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build.make src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/decision_tree/CMakeFiles/mlpack_decision_tree.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/det/CMakeFiles/mlpack_det.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 28%] Built target mlpack_decision_tree make -f src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build.make src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/depend [ 28%] Built target mlpack_det make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/emst /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/emst /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/DependInfo.cmake --color= make -f src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build.make src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/fastmks /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/fastmks /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build.make src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build.make src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/emst/CMakeFiles/mlpack_emst.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/fastmks/CMakeFiles/mlpack_fastmks.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 29%] Built target mlpack_emst make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/depend [ 29%] Built target mlpack_fastmks make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_generate.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_train.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 30%] Built target mlpack_gmm_generate make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/depend [ 30%] Built target mlpack_gmm_train make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build.make src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/gmm/CMakeFiles/mlpack_gmm_probability.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_train.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 31%] Built target mlpack_gmm_probability [ 32%] Built target mlpack_hmm_train make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/depend make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_generate.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_viterbi.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 33%] Built target mlpack_hmm_viterbi [ 33%] Built target mlpack_hmm_generate make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/depend make -f src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build.make src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/hoeffding_trees /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hoeffding_trees /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build.make src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build.make src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/hmm/CMakeFiles/mlpack_hmm_loglik.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/hoeffding_trees/CMakeFiles/mlpack_hoeffding_tree.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 34%] Built target mlpack_hmm_loglik [ 34%] Built target mlpack_hoeffding_tree make -f src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build.make src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/depend make -f src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build.make src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/kernel_pca /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kernel_pca /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/kmeans /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kmeans /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build.make src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build.make src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/kernel_pca/CMakeFiles/mlpack_kernel_pca.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/kmeans/CMakeFiles/mlpack_kmeans.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 35%] Built target mlpack_kernel_pca make -f src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build.make src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/lars /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lars /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/DependInfo.cmake --color= [ 36%] Built target mlpack_kmeans make -f src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build.make src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/linear_regression /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/linear_regression /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build.make src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build.make src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/lars/CMakeFiles/mlpack_lars.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/linear_regression/CMakeFiles/mlpack_linear_regression.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 37%] Built target mlpack_lars make -f src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build.make src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/local_coordinate_coding /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/local_coordinate_coding /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/DependInfo.cmake --color= [ 37%] Built target mlpack_linear_regression make -f src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build.make src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/logistic_regression /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/logistic_regression /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build.make src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build.make src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/local_coordinate_coding/CMakeFiles/mlpack_local_coordinate_coding.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/logistic_regression/CMakeFiles/mlpack_logistic_regression.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 38%] Built target mlpack_local_coordinate_coding make -f src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build.make src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/lsh /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lsh /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/DependInfo.cmake --color= [ 38%] Built target mlpack_logistic_regression make -f src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build.make src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/mean_shift /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/mean_shift /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build.make src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/lsh/CMakeFiles/mlpack_lsh.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build.make src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build [ 40%] Built target mlpack_lsh make -f src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build.make src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/mean_shift/CMakeFiles/mlpack_mean_shift.dir/build'. cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/naive_bayes /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/naive_bayes /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 40%] Built target mlpack_mean_shift make -f src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build.make src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/nca /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nca /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build.make src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/naive_bayes/CMakeFiles/mlpack_nbc.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build.make src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build [ 41%] Built target mlpack_nbc make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/nca/CMakeFiles/mlpack_nca.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Built target mlpack_nca make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_knn.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build.make src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build [ 42%] Built target mlpack_knn make -f src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build.make src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/nmf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nmf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/neighbor_search/CMakeFiles/mlpack_kfn.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Built target mlpack_kfn make -f src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build.make src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/depend make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build.make src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/pca /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/pca /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/nmf/CMakeFiles/mlpack_nmf.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 42%] Built target mlpack_nmf make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build.make src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build make -f src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build.make src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/perceptron /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/perceptron /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/pca/CMakeFiles/mlpack_pca.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build.make src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build [ 43%] Built target mlpack_pca make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/perceptron/CMakeFiles/mlpack_perceptron.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/DependInfo.cmake --color= [ 43%] Built target mlpack_perceptron make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_binarize.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build [ 44%] Built target mlpack_preprocess_binarize make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_split.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/DependInfo.cmake --color= [ 45%] Built target mlpack_preprocess_split make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_describe.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build.make src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build [ 45%] Built target mlpack_preprocess_describe make -f src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build.make src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/radical /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/radical /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/preprocess/CMakeFiles/mlpack_preprocess_imputer.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 46%] Built target mlpack_preprocess_imputer make -f src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build.make src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/depend make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build.make src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/random_forest /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/random_forest /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/radical/CMakeFiles/mlpack_radical.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build.make src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build [ 46%] Built target mlpack_radical make -f src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build.make src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/range_search /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/range_search /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/random_forest/CMakeFiles/mlpack_random_forest.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 47%] Built target mlpack_random_forest make -f src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build.make src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/rann /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/rann /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build.make src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/range_search/CMakeFiles/mlpack_range_search.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build.make src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build [ 47%] Built target mlpack_range_search make -f src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build.make src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/methods/softmax_regression /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/softmax_regression /<>/obj-arm-linux-gnueabihf/src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/DependInfo.cmake --color= make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/rann/CMakeFiles/mlpack_krann.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 48%] Built target mlpack_krann make -f src/mlpack/tests/CMakeFiles/mlpack_test.dir/build.make src/mlpack/tests/CMakeFiles/mlpack_test.dir/depend make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build.make src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/methods/softmax_regression/CMakeFiles/mlpack_softmax_regression.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [ 49%] Built target mlpack_softmax_regression make -f CMakeFiles/man.dir/build.make CMakeFiles/man.dir/depend make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<> /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/CMakeFiles/man.dir/DependInfo.cmake --color= make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f CMakeFiles/man.dir/build.make CMakeFiles/man.dir/build make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' [ 50%] Generating man pages from built executables. cd /<>/obj-arm-linux-gnueabihf/bin && /<>/CMake/allexec2man.sh /<>/CMake/exec2man.sh /<>/obj-arm-linux-gnueabihf/share/man Generating man page for ./mlpack_cf... make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' cd /<>/obj-arm-linux-gnueabihf && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<> /<>/src/mlpack/tests /<>/obj-arm-linux-gnueabihf /<>/obj-arm-linux-gnueabihf/src/mlpack/tests /<>/obj-arm-linux-gnueabihf/src/mlpack/tests/CMakeFiles/mlpack_test.dir/DependInfo.cmake --color= Generating man page for ./mlpack_knn... Generating man page for ./mlpack_hmm_loglik... Generating man page for ./mlpack_emst... make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' make -f src/mlpack/tests/CMakeFiles/mlpack_test.dir/build.make src/mlpack/tests/CMakeFiles/mlpack_test.dir/build Generating man page for ./mlpack_radical... Generating man page for ./mlpack_local_coordinate_coding... Generating man page for ./mlpack_kfn... make[3]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[3]: Nothing to be done for 'src/mlpack/tests/CMakeFiles/mlpack_test.dir/build'. make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' Generating man page for ./mlpack_dbscan... [100%] Built target mlpack_test Generating man page for ./mlpack_hmm_viterbi... Generating man page for ./mlpack_kmeans... Generating man page for ./mlpack_softmax_regression... Generating man page for ./mlpack_hmm_generate... Generating man page for ./mlpack_linear_regression... Generating man page for ./mlpack_approx_kfn... Generating man page for ./mlpack_perceptron... Generating man page for ./mlpack_det... Generating man page for ./mlpack_random_forest... Generating man page for ./mlpack_logistic_regression... Generating man page for ./mlpack_decision_stump... Generating man page for ./mlpack_nbc... Generating man page for ./mlpack_kernel_pca... Generating man page for ./mlpack_mean_shift... Generating man page for ./mlpack_sparse_coding... Generating man page for ./mlpack_preprocess_describe... Generating man page for ./mlpack_krann... Generating man page for ./mlpack_range_search... Generating man page for ./mlpack_nca... Generating man page for ./mlpack_lars... Generating man page for ./mlpack_preprocess_imputer... Generating man page for ./mlpack_fastmks... Generating man page for ./mlpack_preprocess_split... Generating man page for ./mlpack_gmm_probability... Generating man page for ./mlpack_gmm_train... Generating man page for ./mlpack_decision_tree... Generating man page for ./mlpack_hoeffding_tree... Generating man page for ./mlpack_pca... Generating man page for ./mlpack_hmm_train... Generating man page for ./mlpack_nmf... Generating man page for ./mlpack_gmm_generate... Generating man page for ./mlpack_adaboost... Generating man page for ./mlpack_lsh... Generating man page for ./mlpack_preprocess_binarize... make[3]: Leaving directory '/<>/obj-arm-linux-gnueabihf' [100%] Built target man make[2]: Leaving directory '/<>/obj-arm-linux-gnueabihf' /usr/bin/cmake -E cmake_progress_start /<>/obj-arm-linux-gnueabihf/CMakeFiles 0 make -f CMakeFiles/Makefile2 preinstall make[2]: Entering directory '/<>/obj-arm-linux-gnueabihf' make[2]: Nothing to be done for 'preinstall'. make[2]: Leaving directory '/<>/obj-arm-linux-gnueabihf' Install the project... /usr/bin/cmake -P cmake_install.cmake -- Install configuration: "None" -- Installing: /<>/debian/tmp/usr/share/man/man1/ -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_dbscan.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_hoeffding_tree.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_kmeans.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_preprocess_split.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_decision_tree.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_krann.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_knn.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_kernel_pca.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_preprocess_describe.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_hmm_loglik.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_radical.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_sparse_coding.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_cf.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_local_coordinate_coding.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_lsh.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_range_search.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_nca.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_pca.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_preprocess_binarize.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_nmf.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_perceptron.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_kfn.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_decision_stump.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_preprocess_imputer.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_lars.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_mean_shift.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_linear_regression.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_gmm_generate.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_emst.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_gmm_train.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_det.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_hmm_viterbi.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_nbc.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_hmm_generate.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_approx_kfn.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_adaboost.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_fastmks.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_hmm_train.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_softmax_regression.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_logistic_regression.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_random_forest.1 -- Installing: /<>/debian/tmp/usr/share/man/man1//mlpack_gmm_probability.1 -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/tab_s.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/tab_a.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/graph_legend.md5 -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/doc.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/index.html -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/open.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/menu.js -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/tab_h.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/graph_legend.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/folderclosed.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/search_r.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/nomatches.html -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/search.css -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/search.js -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/close.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/search_l.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/searchdata.js -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/search_m.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/search/mag_sel.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/doxygen.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/jquery.js -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/extra-stylesheet.css -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/splitbar.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/bdwn.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/folderopen.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/closed.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/nav_g.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/nav_h.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/sync_off.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/tabs.css -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/doxygen.css -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/nav_f.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/tab_b.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/bc_s.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/dynsections.js -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/sync_on.png -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/menudata.js -- Installing: /<>/debian/tmp/usr/share/doc/mlpack/html/graph_legend.html -- Installing: /<>/debian/tmp/usr/lib/pkgconfig/mlpack.pc -- Installing: /<>/debian/tmp/usr/include/mlpack -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/get_allocated_memory.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/test_option.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/get_printable_param_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/get_printable_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/delete_allocated_memory.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/get_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/ignore_check.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/tests/clean_memory.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_numpy_type_char.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/py_option.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_python_type.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_printable_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_doc_functions.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_arma_type.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_cython_type.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/mlpack -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/mlpack/arma_util.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/mlpack/cli_util.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/mlpack/serialization.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_defn.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/strip_type.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/get_numpy_type.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_doc.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_pyx.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_input_processing.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/import_decl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_class_defn.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_doc_functions_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/python/print_output_processing.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/default_param_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_allocated_memory.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_printable_param_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/print_help.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_printable_param_value.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_printable_param_value_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/string_type_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_printable_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/print_doc_functions.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/add_to_po.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/output_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/cli_option.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/map_parameter_name.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_raw_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_printable_param_name.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/default_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/string_type_param_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/end_program.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_printable_param_name_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/delete_allocated_memory.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/get_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/parse_command_line.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/parameter_type.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/set_param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/output_param_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/bindings/cli/print_doc_functions_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/range_search_stat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/range_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/range_search_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/rs_model_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/rs_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/range_search_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/range_search/range_search_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/softmax_regression -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/softmax_regression/softmax_regression.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/softmax_regression/softmax_regression_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/softmax_regression/softmax_regression_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/local_coordinate_coding -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/local_coordinate_coding/lcc.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/local_coordinate_coding/lcc_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies/regularized_svd_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies/nmf_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies/svd_complete_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies/randomized_svd_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies/batch_svd_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/decomposition_policies/svd_incomplete_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/cf.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/svd_wrapper.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/svd_wrapper_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/cf/cf_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/pelleg_moore_kmeans_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/allow_empty_clusters.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/kmeans.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/elkan_kmeans_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/pelleg_moore_kmeans_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/hamerly_kmeans_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/dual_tree_kmeans_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/max_variance_new_cluster_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/kill_empty_clusters.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/refined_start.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/pelleg_moore_kmeans.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/naive_kmeans_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/sample_initialization.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/pelleg_moore_kmeans_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/pelleg_moore_kmeans_statistic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/hamerly_kmeans.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/dual_tree_kmeans_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/elkan_kmeans.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/random_partition.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/dual_tree_kmeans.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/max_variance_new_cluster.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/naive_kmeans.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/kmeans_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/dual_tree_kmeans_statistic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/dual_tree_kmeans_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kmeans/refined_start_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_coding -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_coding/nothing_initializer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_coding/sparse_coding.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_coding/random_initializer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_coding/data_dependent_random_initializer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_coding/sparse_coding_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/worker -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/worker/one_step_sarsa_worker.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/worker/one_step_q_learning_worker.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/worker/n_step_q_learning_worker.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/training_config.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/environment -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/environment/continuous_mountain_car.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/environment/acrobat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/environment/mountain_car.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/environment/pendulum.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/environment/cart_pole.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/async_learning_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/q_learning_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/q_learning.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/async_learning.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/replay -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/replay/random_replay.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/policy -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/policy/aggregated_policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/reinforcement_learning/policy/greedy_policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/logistic_regression -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/logistic_regression/logistic_regression_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/logistic_regression/logistic_regression_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/logistic_regression/logistic_regression_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/logistic_regression/logistic_regression.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/random_forest -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/random_forest/random_forest_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/random_forest/random_forest.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/random_forest/bootstrap.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_autoencoder -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_autoencoder/maximal_inputs.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_autoencoder/sparse_autoencoder.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nystroem_method -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nystroem_method/nystroem_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nystroem_method/nystroem_method_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nystroem_method/random_selection.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nystroem_method/ordered_selection.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nystroem_method/kmeans_selection.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/gmm.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/em_fit.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/em_fit_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/no_constraint.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/eigenvalue_ratio_constraint.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/diagonal_constraint.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/positive_definite_constraint.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/gmm/gmm_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/radical -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/radical/radical.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/naive_bayes -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/naive_bayes/naive_bayes_classifier.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/naive_bayes/naive_bayes_classifier_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/randomized_svd -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/randomized_svd/randomized_svd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/lars -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/lars/lars.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/lars/lars_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules/svd_incomplete_incremental_learning.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules/nmf_als.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules/nmf_mult_dist.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules/svd_batch_learning.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules/svd_complete_incremental_learning.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/update_rules/nmf_mult_div.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies/incomplete_incremental_termination.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies/simple_tolerance_termination.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies/max_iteration_termination.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies/complete_incremental_termination.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies/simple_residue_termination.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/termination_policies/validation_rmse_termination.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/init_rules -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/init_rules/random_acol_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/init_rules/random_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/init_rules/average_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/init_rules/given_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/amf.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/amf/amf_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/initialization_methods -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/initialization_methods/random_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/initialization_methods/zero_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/perceptron.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/learning_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/learning_policies/simple_weight_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/perceptron/perceptron_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm_util_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm_regression.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm_regression_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hmm/hmm_util.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/dbscan -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/dbscan/random_point_selection.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/dbscan/dbscan_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/dbscan/dbscan.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/dtb_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/dtb_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/edge_pair.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/dtb.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/union_find.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/dtb_stat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/emst/dtb_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/quic_svd -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/quic_svd/quic_svd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/approx_kfn -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/approx_kfn/qdafn.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/approx_kfn/qdafn_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/approx_kfn/drusilla_select.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/approx_kfn/drusilla_select_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/neighbor_search_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/unmap.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/neighbor_search_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/neighbor_search_stat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/ns_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/neighbor_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/ns_model_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/neighbor_search_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/sort_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/sort_policies/nearest_neighbor_sort.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/neighbor_search/sort_policies/furthest_neighbor_sort.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/decomposition_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/decomposition_policies/randomized_block_krylov_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/decomposition_policies/randomized_svd_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/decomposition_policies/exact_svd_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/decomposition_policies/quic_svd_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/pca_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/pca/pca.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/lsh -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/lsh/lsh_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/lsh/lsh_search_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/adaboost -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/adaboost/adaboost.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/adaboost/adaboost_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/adaboost/adaboost_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kernel_pca -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kernel_pca/kernel_pca_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kernel_pca/kernel_rules -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kernel_pca/kernel_rules/nystroem_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kernel_pca/kernel_rules/naive_method.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/kernel_pca/kernel_pca.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_stump -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_stump/decision_stump_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_stump/decision_stump.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/gini_gain.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/decision_tree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/all_categorical_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/best_binary_numeric_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/random_dimension_select.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/information_gain.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/all_dimension_select.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/multiple_random_dimension_select.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/best_binary_numeric_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/decision_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/decision_tree/all_categorical_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/matrix_completion -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/matrix_completion/matrix_completion.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/mean_shift -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/mean_shift/mean_shift.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/mean_shift/mean_shift_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/block_krylov_svd -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/block_krylov_svd/randomized_block_krylov_svd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nca -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nca/nca_softmax_error_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nca/nca.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nca/nca_softmax_error_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/nca/nca_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/linear_regression -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/linear_regression/linear_regression.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/det -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/det/dtree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/det/dtree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/det/dt_utils_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/det/dt_utils.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_query_stat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_model_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_search_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_search_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_util.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/rann/ra_search_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/regularized_svd -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/regularized_svd/regularized_svd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/regularized_svd/regularized_svd_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/regularized_svd/regularized_svd_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/regularized_svd/regularized_svd_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/convolution_rules -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/convolution_rules/svd_convolution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/convolution_rules/naive_convolution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/convolution_rules/border_modes.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/convolution_rules/fft_convolution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/tanh_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/rectifier_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/swish_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/logistic_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/identity_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/softplus_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/activation_functions/softsign_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/rnn_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/score_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/copy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/sort.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/add_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/score.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/sort_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/add.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/augmented/tasks/copy_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/gaussian_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/kathirvalavakumar_subavathi_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/orthogonal_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/random_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/lecun_normal_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/nguyen_widrow_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/network_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/glorot_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/he_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/init_rules_traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/const_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/init_rules/oivs_init.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/rnn.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/save_output_parameter_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/set_input_height_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/set_input_height_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/add_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/forward_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/reset_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/reset_cell_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/weight_size_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/weight_set_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_zero_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/reset_cell_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/load_output_parameter_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/forward_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/weight_size_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/parameters_set_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_set_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/delta_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/parameters_set_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/load_output_parameter_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/set_input_width_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/output_parameter_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/save_output_parameter_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_update_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/parameters_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/delete_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/delete_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/set_input_width_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/reward_set_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/deterministic_set_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/copy_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_set_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/output_parameter_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/deterministic_set_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/output_width_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/weight_set_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/output_height_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/output_height_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/reset_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_update_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/gradient_zero_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/backward_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/backward_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/parameters_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/output_width_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/copy_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/delta_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/add_visitor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/visitor/reward_set_visitor_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/join.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/recurrent_attention.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/gru.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/linear_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/add_merge.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/multiply_merge_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/linear_no_bias_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/elu_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/layer_norm_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/convolution_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/flexible_relu_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/sequential.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/log_softmax.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/concat_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/linear_no_bias.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/bilinear_interpolation_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/lstm.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/multiply_constant.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/add_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/dropconnect_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/negative_log_likelihood.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/select.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/elu.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/dropout.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/reinforce_normal_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/max_pooling.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/vr_class_reward.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/convolution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/alpha_dropout.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/parametric_relu_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/glimpse_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/recurrent_attention_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/multiply_constant_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/leaky_relu_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/parametric_relu.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/alpha_dropout_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/gru_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/layer_types.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/lookup_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/bilinear_interpolation.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/recurrent_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/batch_norm_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/mean_pooling_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/reinforce_normal.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/base_layer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/recurrent.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/layer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/multiply_merge.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/lstm_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/concat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/fast_lstm_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/log_softmax_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/leaky_relu.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/hard_tanh.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/select_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/lookup.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/dropout_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/add.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/layer_traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/layer_norm.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/atrous_convolution_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/fast_lstm.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/transposed_convolution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/glimpse.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/hard_tanh_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/linear.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/mean_pooling.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/add_merge_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/concat_performance_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/sequential_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/dropconnect.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/constant.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/atrous_convolution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/constant_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/batch_norm.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/concat_performance.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/transposed_convolution_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/negative_log_likelihood_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/max_pooling_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/vr_class_reward_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/flexible_relu.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/layer/join_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/ffn.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/kl_divergence.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/earth_mover_distance_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/mean_squared_error_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/cross_entropy_error.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/kl_divergence_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/cross_entropy_error_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/sigmoid_cross_entropy_error.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/loss_functions/mean_squared_error.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/ann/ffn_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/mvu -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/mvu/mvu.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_svm -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_svm/sparse_svm_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/sparse_svm/sparse_svm_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks_stat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks_model_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks_rules.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/fastmks/fastmks_rules_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_tree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_categorical_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_numeric_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/information_gain.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/categorical_split_info.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/binary_numeric_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/binary_numeric_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/numeric_split_info.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/binary_numeric_split_info.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_numeric_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_categorical_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/hoeffding_tree_model.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/methods/hoeffding_trees/gini_impurity.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/prereqs.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/mlpack_export.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/cv_base_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/simple_cv_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/k_fold_cv_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/k_fold_cv.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/average_strategy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/accuracy_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/recall.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/precision.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/facilities.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/mse_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/accuracy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/recall_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/mse.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/precision_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/f1.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/metrics/f1_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/simple_cv.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/meta_info_extractor.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/cv/cv_base.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt/fixed.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt/cv_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt/cv_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt/hpt_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt/hpt.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/hpt/deduce_hp_types.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/log.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/param_checks.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/program_doc.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/cli.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/sfinae_utility.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/nulloutstream.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/param_checks_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/prefixedoutstream_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/version.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/param.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/is_std_vector.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/arma_config.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/param_data.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/timers.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/cli_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/arma_traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/mlpack_main.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/prefixedoutstream.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/arma_config_check.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/backtrace.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/hyphenate_string.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/util/deprecated.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics/mahalanobis_distance.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics/mahalanobis_distance_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics/lmetric.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics/ip_metric_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics/ip_metric.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/metrics/lmetric_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/save.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/has_serialize.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/save_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load_csv.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/extension.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/binarize.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load_model_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/serialization_template_version.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/dataset_mapper.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/imputer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/imputation_methods -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/imputation_methods/custom_imputation.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/imputation_methods/median_imputation.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/imputation_methods/mean_imputation.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/imputation_methods/listwise_deletion.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/dataset_mapper_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/normalize_labels_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load_arff_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/is_naninf.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load_vec_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/map_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/map_policies/datatype.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/map_policies/missing_policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/map_policies/increment_policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load_arff.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/normalize_labels.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/load_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/split_data.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/data/format.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/SpMat_extra_bones.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/op_ccov_proto.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/arma_extend.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/Mat_extra_bones.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/Mat_extra_meat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/glue_ccov_meat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/fn_ccov.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/op_ccov_meat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/glue_ccov_proto.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/fn_inplace_reshape.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/SpMat_extra_meat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/Cube_extra_bones.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/hdf5_misc.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/arma_extend/Cube_extra_meat.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/hyperbolic_tangent_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/spherical_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/epanechnikov_kernel_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/triangular_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/linear_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/polynomial_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/example_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/cosine_distance.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/kernel_traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/gaussian_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/pspectrum_string_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/cosine_distance_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/laplacian_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/pspectrum_string_kernel_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/kernels/epanechnikov_kernel.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cellbound.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/hrectbound.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/enumerate_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/perform_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/hollow_ball_bound_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/first_point_is_root.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/dual_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/cover_tree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/single_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/dual_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/cover_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree/single_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/ballbound_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cosine_tree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cosine_tree/cosine_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/hrectbound_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/hollow_ball_bound.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/example_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/bounds.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/octree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/dual_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/single_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/octree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/dual_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree/single_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/statistic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/traversal_info.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/address.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/octree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/mean_space_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/mean_space_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/midpoint_space_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/midpoint_space_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/space_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/projection_vector.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/hyperplane.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/space_split/space_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_tree_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/x_tree_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/x_tree_auxiliary_information.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/dual_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_star_tree_descent_heuristic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/x_tree_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_split_policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/single_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/discrete_hilbert_value_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/minimal_splits_number_sweep.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/rectangle_tree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/minimal_coverage_sweep.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_tree_descent_heuristic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split_policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_tree_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/rectangle_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_star_tree_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_tree_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_tree_descent_heuristic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_auxiliary_information.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/dual_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_auxiliary_information.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_plus_plus_tree_descent_heuristic_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/r_star_tree_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/single_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/hilbert_r_tree_descent_heuristic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/discrete_hilbert_value.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/rectangle_tree/no_auxiliary_information.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cellbound_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/spill_single_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/spill_dual_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/spill_single_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/spill_tree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/spill_dual_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/spill_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/spill_tree/is_spill_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/ballbound.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/greedy_single_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/cover_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/tree_traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/greedy_single_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/bound_traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/vantage_point_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/dual_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/rp_tree_mean_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/binary_space_tree_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/binary_space_tree.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/rp_tree_mean_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/single_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/midpoint_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/typedef.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/mean_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/ub_tree_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/breadth_first_dual_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/vantage_point_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/midpoint_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/ub_tree_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/mean_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/rp_tree_max_split_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/dual_tree_traverser.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/single_tree_traverser_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/tree/binary_space_tree/rp_tree_max_split.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/clamp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/shuffle_data.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/random_basis.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/round.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/random.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/lin_alg.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/make_alias.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/columns_to_blocks.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/range.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/range_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/math/lin_alg_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/policy.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/trigamma.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/bernoulli.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/math_fwd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/unordered_collections_load_imp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/boost_backport_math.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/vector.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/unordered_collections_save_imp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/unordered_map.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/detail -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/detail/unchecked_bernoulli.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/detail/bernoulli_details.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/detail/polygamma.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/collections_save_imp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/collections_load_imp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/boost_backport_serialization.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/boost_backport/polygamma.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/dists -- Installing: /<>/debian/tmp/usr/include/mlpack/core/dists/gamma_distribution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/dists/discrete_distribution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/dists/regression_distribution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/dists/laplace_distribution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/dists/gaussian_distribution.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/line_search -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/line_search/line_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/line_search/line_search_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/rosenbrock_wood_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/colville_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/rosenbrock_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/generalized_rosenbrock_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/wood_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/drop_wave_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/mc_cormick_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/booth_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/sgd_test_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/rastrigin_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/schwefel_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/sphere_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/matyas_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/easom_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/bukin_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/styblinski_tang_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/problems/eggholder_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/rmsprop -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/rmsprop/rmsprop.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/rmsprop/rmsprop_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/frank_wolfe_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/func_sq.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/constr_lpball.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/frank_wolfe.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/update_linesearch.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/constr_structure_group.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/test_func_fw.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/update_span.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/update_full_correction.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/update_classic.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/fw/atoms.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr/cyclical_decay.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr/sgdr_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr/snapshot_ensembles.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr/sgdr.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr/snapshot_sgdr_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgdr/snapshot_sgdr.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/iqn -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/iqn/iqn_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/iqn/iqn.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cmaes -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cmaes/random_selection.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cmaes/full_selection.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cmaes/cmaes.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cmaes/cmaes_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd/parallel_sgd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd/decay_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd/decay_policies/constant_step.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd/decay_policies/exponential_backoff.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd/sparse_test_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/parallel_sgd/parallel_sgd_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd/scd_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd/descent_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd/descent_policies/random_descent.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd/descent_policies/cyclic_descent.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd/descent_policies/greedy_descent.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/scd/scd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/grid_search -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/grid_search/grid_search_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/grid_search/grid_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/spalera_sgd -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/spalera_sgd/spalera_sgd_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/spalera_sgd/spalera_stepsize.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/spalera_sgd/spalera_sgd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sarah -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sarah/sarah_plus_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sarah/sarah_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sarah/sarah_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sarah/sarah.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/proximal -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/proximal/proximal.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/smorms3 -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/smorms3/smorms3_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/smorms3/smorms3.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/aug_lagrangian -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_test_functions.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/aug_lagrangian/aug_lagrangian_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/ada_grad -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/ada_grad/ada_grad.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/ada_grad/ada_grad_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/lbfgs -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/lbfgs/lbfgs_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/lbfgs/lbfgs.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/decay_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/decay_policies/no_decay.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/sgd_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/sgd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/update_policies -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/update_policies/vanilla_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/update_policies/nesterov_momentum_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/update_policies/momentum_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sgd/update_policies/gradient_clipping.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/gradient_descent -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/gradient_descent/test_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/gradient_descent/gradient_descent.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/gradient_descent/gradient_descent_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/svrg -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/svrg/svrg_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/svrg/svrg.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/svrg/barzilai_borwein_decay.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/svrg/svrg_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/nadamax_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/adam.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/optimisticadam_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/adam_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/adamax_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/nadam_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/adam_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/adam/amsgrad_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/lrsdp_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/lrsdp_function_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/lrsdp_function.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/sdp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/sdp_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/primal_dual_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/primal_dual.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sdp/lrsdp.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sa -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sa/exponential_schedule.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sa/sa_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/sa/sa.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/ada_delta -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/ada_delta/ada_delta_update.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/ada_delta/ada_delta.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_decomposable_evaluate_const.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_evaluate.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_decomposable_gradient.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/traits.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient_const.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_decomposable_evaluate.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_gradient.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/static_checks.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_evaluate_with_gradient.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/function/add_decomposable_evaluate_with_gradient.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/katyusha -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/katyusha/katyusha.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/katyusha/katyusha_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cne -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cne/cne_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/cne/cne.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/bigbatch_sgd -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd_impl.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/bigbatch_sgd/backtracking_line_search.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/bigbatch_sgd/adaptive_stepsize.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core/optimizers/bigbatch_sgd/bigbatch_sgd.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/test_function_tools.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/main_tests -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/main_tests/test_helper.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/main_tests/hmm_test_utils.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/serialization.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/mock_categorical_data.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/test_tools.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/tests/custom_layer.hpp -- Installing: /<>/debian/tmp/usr/include/mlpack/core.hpp -- Installing: /<>/debian/tmp/usr/lib/libmlpack.so.3.0 -- Installing: /<>/debian/tmp/usr/lib/libmlpack.so.3 -- Installing: /<>/debian/tmp/usr/lib/libmlpack.so -- Installing: /<>/debian/tmp/usr/bin/mlpack_adaboost -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_adaboost" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_approx_kfn -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_approx_kfn" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_cf -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_cf" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_dbscan -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_dbscan" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_decision_stump -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_decision_stump" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_decision_tree -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_decision_tree" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_det -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_det" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_emst -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_emst" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_fastmks -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_fastmks" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_gmm_train -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_gmm_train" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_gmm_generate -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_gmm_generate" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_gmm_probability -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_gmm_probability" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_hmm_train -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_hmm_train" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_hmm_loglik -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_hmm_loglik" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_hmm_viterbi -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_hmm_viterbi" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_hmm_generate -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_hmm_generate" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_hoeffding_tree -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_hoeffding_tree" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_kernel_pca -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_kernel_pca" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_kmeans -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_kmeans" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_lars -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_lars" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_linear_regression -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_linear_regression" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_local_coordinate_coding -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_local_coordinate_coding" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_logistic_regression -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_logistic_regression" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_lsh -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_lsh" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_mean_shift -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_mean_shift" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_nbc -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_nbc" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_nca -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_nca" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_knn -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_knn" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_kfn -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_kfn" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_nmf -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_nmf" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_pca -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_pca" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_perceptron -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_perceptron" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_preprocess_split -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_preprocess_split" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_preprocess_binarize -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_preprocess_binarize" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_preprocess_describe -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_preprocess_describe" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_preprocess_imputer -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_preprocess_imputer" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_radical -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_radical" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_random_forest -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_random_forest" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_range_search -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_range_search" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_krann -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_krann" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_softmax_regression -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_softmax_regression" to "" -- Installing: /<>/debian/tmp/usr/bin/mlpack_sparse_coding -- Set runtime path of "/<>/debian/tmp/usr/bin/mlpack_sparse_coding" to "" make[1]: Leaving directory '/<>/obj-arm-linux-gnueabihf' debian/rules override_dh_install make[1]: Entering directory '/<>' dh_install use shared jquery.js javascript library for f in $(find debian/mlpack-doc -name jquery.js); do \ ln --verbose --symbolic --force /usr/share/javascript/jquery/jquery.js $f; \ done find: ‘debian/mlpack-doc’: No such file or directory make[1]: Leaving directory '/<>' dh_installdocs -a -O--max-parallel=2 debian/rules override_dh_installchangelogs make[1]: Entering directory '/<>' dh_installchangelogs HISTORY.md make[1]: Leaving directory '/<>' dh_installexamples -a -O--max-parallel=2 dh_installman -a -O--max-parallel=2 dh_perl -a -O--max-parallel=2 dh_link -a -O--max-parallel=2 dh_strip_nondeterminism -a -O--max-parallel=2 debian/rules override_dh_compress make[1]: Entering directory '/<>' dh_compress -Xrefman.pdf -Xdoc/html/ make[1]: Leaving directory '/<>' dh_fixperms -a -O--max-parallel=2 debian/rules override_dh_missing make[1]: Entering directory '/<>' dh_missing --list-missing make[1]: Leaving directory '/<>' dh_strip -a -O--max-parallel=2 dh_makeshlibs -a -O--max-parallel=2 dh_shlibdeps -a -O--max-parallel=2 dpkg-shlibdeps: warning: symbol __aeabi_atexit@CXXABI_ARM_1.3.3 used by debian/libmlpack3/usr/lib/arm-linux-gnueabihf/libmlpack.so.3.0 found in none of the libraries dh_installdeb -a -O--max-parallel=2 dh_gencontrol -a -O--max-parallel=2 dpkg-gencontrol: warning: Depends field of package libmlpack-dev: unknown substitution variable ${shlibs:Depends} dh_md5sums -a -O--max-parallel=2 dh_builddeb -a -O--max-parallel=2 INFO: pkgstriptranslations version 143 INFO: pkgstriptranslations version 143 INFO: pkgstriptranslations version 143 pkgstriptranslations: processing libmlpack-dev (in debian/libmlpack-dev); do_strip: , oemstrip: pkgstriptranslations: processing libmlpack3-dbgsym (in debian/.debhelper/libmlpack3/dbgsym-root); do_strip: , oemstrip: pkgstriptranslations: processing mlpack-bin-dbgsym (in debian/.debhelper/mlpack-bin/dbgsym-root); do_strip: , oemstrip: pkgmaintainermangler: Maintainer field overridden to "Ubuntu Developers " pkgmaintainermangler: Maintainer field overridden to "Ubuntu Developers " pkgstripfiles: processing control file: debian/libmlpack-dev/DEBIAN/control, package libmlpack-dev, directory debian/libmlpack-dev .. removing usr/share/doc/libmlpack-dev/changelog.gz pkgstripfiles: processing control file: debian/.debhelper/libmlpack3/dbgsym-root/DEBIAN/control, package libmlpack3-dbgsym, directory debian/.debhelper/libmlpack3/dbgsym-root dpkg-deb: building package 'libmlpack3-dbgsym' in 'debian/.debhelper/scratch-space/build-libmlpack3/libmlpack3-dbgsym_3.0.4-1_armhf.deb'. Searching for duplicated docs in dependency libmlpack3... symlinking changelog.Debian.gz in libmlpack-dev to file in libmlpack3 pkgstripfiles: Running PNG optimization (using 4 cpus) for package libmlpack-dev ... pkgstripfiles: No PNG files. dpkg-deb: building package 'libmlpack-dev' in '../libmlpack-dev_3.0.4-1_armhf.deb'. Renaming libmlpack3-dbgsym_3.0.4-1_armhf.deb to libmlpack3-dbgsym_3.0.4-1_armhf.ddeb INFO: pkgstriptranslations version 143 pkgstriptranslations: processing mlpack-bin (in debian/mlpack-bin); do_strip: , oemstrip: pkgmaintainermangler: Maintainer field overridden to "Ubuntu Developers " pkgstripfiles: processing control file: debian/mlpack-bin/DEBIAN/control, package mlpack-bin, directory debian/mlpack-bin .. removing usr/share/doc/mlpack-bin/changelog.gz INFO: pkgstripfiles: waiting for lock (mlpack-bin) ... INFO: pkgstripfiles: waiting for lock (mlpack-bin) ... INFO: pkgstripfiles: waiting for lock (mlpack-bin) ... pkgmaintainermangler: Maintainer field overridden to "Ubuntu Developers " pkgstripfiles: processing control file: debian/.debhelper/mlpack-bin/dbgsym-root/DEBIAN/control, package mlpack-bin-dbgsym, directory debian/.debhelper/mlpack-bin/dbgsym-root dpkg-deb: building package 'mlpack-bin-dbgsym' in 'debian/.debhelper/scratch-space/build-mlpack-bin/mlpack-bin-dbgsym_3.0.4-1_armhf.deb'. INFO: pkgstripfiles: waiting for lock (mlpack-bin) ... INFO: pkgstriptranslations version 143 pkgstriptranslations: processing libmlpack3 (in debian/libmlpack3); do_strip: , oemstrip: INFO: pkgstripfiles: waiting for lock (mlpack-bin) ... pkgmaintainermangler: Maintainer field overridden to "Ubuntu Developers " pkgstripfiles: processing control file: debian/libmlpack3/DEBIAN/control, package libmlpack3, directory debian/libmlpack3 .. removing usr/share/doc/libmlpack3/changelog.gz pkgstripfiles: Truncating usr/share/doc/libmlpack3/changelog.Debian.gz to topmost ten records pkgstripfiles: Running PNG optimization (using 4 cpus) for package libmlpack3 ... pkgstripfiles: No PNG files. dpkg-deb: building package 'libmlpack3' in '../libmlpack3_3.0.4-1_armhf.deb'. Searching for duplicated docs in dependency libmlpack3... symlinking changelog.Debian.gz in mlpack-bin to file in libmlpack3 pkgstripfiles: Running PNG optimization (using 4 cpus) for package mlpack-bin ... pkgstripfiles: No PNG files. dpkg-deb: building package 'mlpack-bin' in '../mlpack-bin_3.0.4-1_armhf.deb'. Renaming mlpack-bin-dbgsym_3.0.4-1_armhf.deb to mlpack-bin-dbgsym_3.0.4-1_armhf.ddeb dpkg-genbuildinfo --build=any dpkg-genchanges --build=any -mLaunchpad Build Daemon >../mlpack_3.0.4-1_armhf.changes dpkg-genchanges: info: binary-only arch-specific upload (source code and arch-indep packages not included) dpkg-source --after-build mlpack-3.0.4 dpkg-buildpackage: info: binary-only upload (no source included) -------------------------------------------------------------------------------- Build finished at 20181124-0059 Finished -------- I: Built successfully +------------------------------------------------------------------------------+ | Post Build Chroot | +------------------------------------------------------------------------------+ +------------------------------------------------------------------------------+ | Changes | +------------------------------------------------------------------------------+ mlpack_3.0.4-1_armhf.changes: ----------------------------- Format: 1.8 Date: Sun, 18 Nov 2018 22:45:44 +0000 Source: mlpack Binary: libmlpack-dev libmlpack3 mlpack-bin mlpack-doc Architecture: armhf Version: 3.0.4-1 Distribution: disco-proposed Urgency: medium Maintainer: Launchpad Build Daemon Changed-By: Barak A. Pearlmutter Description: libmlpack-dev - intuitive, fast, scalable C++ machine learning library (developme libmlpack3 - intuitive, fast, scalable C++ machine learning library (runtime l mlpack-bin - intuitive, fast, scalable C++ machine learning library (binaries) mlpack-doc - intuitive, fast, scalable C++ machine learning library (documenta Changes: mlpack (3.0.4-1) unstable; urgency=medium . * new upstream version * add missing whitespace in documentation string patch * forward port patches (one patch has been upstreamed) * include example app in documentation package Checksums-Sha1: 898d0121a9bb3088b374d76acd21f9672fb6d1c6 610504 libmlpack-dev_3.0.4-1_armhf.deb cd7bf0e11ecac31a7e361c90b3773a2362146134 55300 libmlpack3-dbgsym_3.0.4-1_armhf.ddeb 17d5f98ff4d3ff97d480cacbb18b402fa7074cca 518460 libmlpack3_3.0.4-1_armhf.deb 2717bf204f6a1c426e3496e922bb25a59595b986 1775392 mlpack-bin-dbgsym_3.0.4-1_armhf.ddeb 8959c66cfd82f6e69ba28dea82aadd470786c372 5245268 mlpack-bin_3.0.4-1_armhf.deb d1e79f7cc66d1d22f115d1f4d5c1a2a43a582f14 13237 mlpack_3.0.4-1_armhf.buildinfo Checksums-Sha256: bbc52b087bfa64005c015bf4e0d1958c2814f453a014366eb980e9f6f7fa81a4 610504 libmlpack-dev_3.0.4-1_armhf.deb fb7ae3ed547bf1f70e46571a3f64aa552732e7dadd7db3b67894f9c9cbc1fe5b 55300 libmlpack3-dbgsym_3.0.4-1_armhf.ddeb 5d58cc8f2f81f1e4bbe8ac016f08a3c010471bea0c8b4938f1a82d4682cde6a8 518460 libmlpack3_3.0.4-1_armhf.deb b3e68e4c927e0c2e9fd0c25b471cdfcac432ee293638bc4d3e9f4380fef41108 1775392 mlpack-bin-dbgsym_3.0.4-1_armhf.ddeb 343e281f833fac2d10aeaccc07b696b333b79aff28f06b9ba0cf6789abff840d 5245268 mlpack-bin_3.0.4-1_armhf.deb 2138a05816351dd5bfc4d671ba39f7a9b1fdc00571bbb172a8fa64d1a648ec8e 13237 mlpack_3.0.4-1_armhf.buildinfo Files: 19a1ea7f41fff56c945124686e3458d0 610504 libdevel optional libmlpack-dev_3.0.4-1_armhf.deb 90837729ccc0c7f39c68dca49a9540f6 55300 debug optional libmlpack3-dbgsym_3.0.4-1_armhf.ddeb 6557ffe2823621bac428d132c7cb7ed4 518460 libs optional libmlpack3_3.0.4-1_armhf.deb 04d3ca8322109eb225f75e01ad6282d2 1775392 debug optional mlpack-bin-dbgsym_3.0.4-1_armhf.ddeb 4dcc92b941dd3ee9c662ff2064a730a7 5245268 science optional mlpack-bin_3.0.4-1_armhf.deb 6eabcbbf16ea86fa8a33c70ac6d3ddc5 13237 libs optional mlpack_3.0.4-1_armhf.buildinfo +------------------------------------------------------------------------------+ | Package contents | +------------------------------------------------------------------------------+ libmlpack-dev_3.0.4-1_armhf.deb ------------------------------- new debian package, version 2.0. size 610504 bytes: control archive=22604 bytes. 913 bytes, 21 lines control 81709 bytes, 872 lines md5sums Package: libmlpack-dev Source: mlpack Version: 3.0.4-1 Architecture: armhf Maintainer: Ubuntu Developers Original-Maintainer: Debian Science Maintainers Installed-Size: 5325 Depends: libmlpack3 (= 3.0.4-1), libarmadillo-dev (>= 1:3.6.0), liblapack-dev, libxml2-dev, libboost-dev Suggests: mlpack-doc Section: libdevel Priority: optional Multi-Arch: same Homepage: https://www.mlpack.org/ Description: intuitive, fast, scalable C++ machine learning library (development libs) This package contains the mlpack Library development files. . Machine Learning Pack (mlpack) is an intuitive, fast, scalable C++ machine learning library, meant to be a machine learning analog to LAPACK. 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./usr/share/doc/libmlpack-dev/copyright libmlpack3_3.0.4-1_armhf.deb ---------------------------- new debian package, version 2.0. size 518460 bytes: control archive=988 bytes. 894 bytes, 20 lines control 227 bytes, 3 lines md5sums 23 bytes, 1 lines shlibs 74 bytes, 2 lines triggers Package: libmlpack3 Source: mlpack Version: 3.0.4-1 Architecture: armhf Maintainer: Ubuntu Developers Original-Maintainer: Debian Science Maintainers Installed-Size: 1420 Depends: libarmadillo9 (>= 1:9.100.6+dfsg), libc6 (>= 2.4), libgcc1 (>= 1:3.5), libgomp1 (>= 4.9), libstdc++6 (>= 5.2) Section: libs Priority: optional Multi-Arch: same Homepage: https://www.mlpack.org/ Description: intuitive, fast, scalable C++ machine learning library (runtime library) This package contains the mlpack Library runtime files. . Machine Learning Pack (mlpack) is an intuitive, fast, scalable C++ machine learning library, meant to be a machine learning analog to LAPACK. It aims to implement a wide array of machine learning methods and function as a "swiss army knife" for machine learning researchers. drwxr-xr-x root/root 0 2018-11-18 22:45 ./ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/lib/ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/lib/arm-linux-gnueabihf/ lrwxrwxrwx root/root 0 2018-11-18 22:45 ./usr/lib/arm-linux-gnueabihf/libmlpack.so.3 -> libmlpack.so.3.0 -rw-r--r-- root/root 1422780 2018-11-18 22:45 ./usr/lib/arm-linux-gnueabihf/libmlpack.so.3.0 drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/share/ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/share/doc/ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/share/doc/libmlpack3/ -rw-r--r-- root/root 953 2018-11-18 22:45 ./usr/share/doc/libmlpack3/changelog.Debian.gz -rw-r--r-- root/root 7876 2018-11-03 20:16 ./usr/share/doc/libmlpack3/copyright mlpack-bin_3.0.4-1_armhf.deb ---------------------------- new debian package, version 2.0. size 5245268 bytes: control archive=2924 bytes. 970 bytes, 19 lines control 5779 bytes, 85 lines md5sums Package: mlpack-bin Source: mlpack Version: 3.0.4-1 Architecture: armhf Maintainer: Ubuntu Developers Original-Maintainer: Debian Science Maintainers Installed-Size: 40123 Depends: libarmadillo9 (>= 1:9.100.6+dfsg), libboost-program-options1.67.0, libboost-serialization1.67.0, libc6 (>= 2.4), libgcc1 (>= 1:3.5), libgomp1 (>= 4.9), libmlpack3 (>= 3.0.4-1), libstdc++6 (>= 5.2) Section: science Priority: optional Homepage: https://www.mlpack.org/ Description: intuitive, fast, scalable C++ machine learning library (binaries) This package contains example binaries using the mlpack Library. . Machine Learning Pack (mlpack) is an intuitive, fast, scalable C++ machine learning library, meant to be a machine learning analog to LAPACK. It aims to implement a wide array of machine learning methods and function as a "swiss army knife" for machine learning researchers. drwxr-xr-x root/root 0 2018-11-18 22:45 ./ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/ drwxr-xr-x root/root 0 2018-11-18 22:45 ./usr/bin/ -rwxr-xr-x root/root 718352 2018-11-18 22:45 ./usr/bin/mlpack_adaboost -rwxr-xr-x root/root 513552 2018-11-18 22:45 ./usr/bin/mlpack_approx_kfn -rwxr-xr-x root/root 407056 2018-11-18 22:45 ./usr/bin/mlpack_cf -rwxr-xr-x root/root 513552 2018-11-18 22:45 ./usr/bin/mlpack_dbscan -rwxr-xr-x root/root 353808 2018-11-18 22:45 ./usr/bin/mlpack_decision_stump -rwxr-xr-x root/root 988688 2018-11-18 22:45 ./usr/bin/mlpack_decision_tree -rwxr-xr-x root/root 329232 2018-11-18 22:45 ./usr/bin/mlpack_det -rwxr-xr-x root/root 169488 2018-11-18 22:45 ./usr/bin/mlpack_emst -rwxr-xr-x root/root 2897424 2018-11-18 22:45 ./usr/bin/mlpack_fastmks -rwxr-xr-x root/root 349712 2018-11-18 22:45 ./usr/bin/mlpack_gmm_generate -rwxr-xr-x 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+------------------------------------------------------------------------------+ | Summary | +------------------------------------------------------------------------------+ Build Architecture: armhf Build-Space: 977788 Build-Time: 5502 Distribution: disco-proposed Host Architecture: armhf Install-Time: 128 Job: mlpack_3.0.4-1.dsc Machine Architecture: arm64 Package: mlpack Package-Time: 5633 Source-Version: 3.0.4-1 Space: 977788 Status: successful Version: 3.0.4-1 -------------------------------------------------------------------------------- Finished at 20181124-0059 Build needed 01:33:53, 977788k disc space RUN: /usr/share/launchpad-buildd/slavebin/in-target scan-for-processes --backend=chroot --series=disco --arch=armhf PACKAGEBUILD-15695247 Scanning for processes to kill in build PACKAGEBUILD-15695247